2.8?? diagonal LCD TFT display, with bright 4 white-LED backlights, default state: on It can control the backlight to connect the transistor to a digital pin 240×320 Pixels, with colorful and 18-bit, 262,000 different kinds of shade 4-wire resistive touchscreen 8-bit digital interface, plus 4 control lines
Features standard USB Type A Connector, can be directly plugged to Laptop 3.3V and 5V dual power output 3 LEDs: power indicator, data reception indicator, the data transmission indicator, working status Meets the USB2.0 specification requirements
Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode Built-in 2.4Ghz antenna Built-in voltage regulator Standard DIP Pitch Interface for embedded applications
Channel: 1 channel Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Standard interface layout, compatible with a variety of Arduinos such as the Pro Mini Original FTDI FT232 chip, stable performance USB power has current protection, using 500MA self-restore fuse RXD/TXD transceiver communication indicator With power, sending, receiving indicator, working status LED indicators Mini USB Port Connection Support 3.3V, 5V
5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current. Equipped with high-current relay, AC250V 10A; DC30V 10A. Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Indication LED’s for Relay output status.
Input Voltage: DC3.6V-6V Input Current: 2A-5A Output Voltage: DC 400KV (Please pay attention to safety when used) Input Line Length: about 100mm (red is positive) Output Line Length: about 160mm
Frequency: 125Khz. Support μEM4001, 4100, or its compatible RFID, ID card. Read first 10 digits of the RFID/Proximity card. Support Windows95/98/2000/XP/7/8. Plug and Play Reliable working condition Powered directly from USB, no need external power supply
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test
The performance is much higher than LM2577. Non-isolated Boost converter. It has a non-synchronous rectifier. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range; Low ultra wide output voltage 5 v ~ 35 v;
Model: XL6019 Product: Adjustable Boost Power Supply Module Input Current: 5A (MAX) Input Voltage: DC 3-35 V Switching Working Temperature: Industrial (-40 ° C to + 85 ° C) Negative Output Voltage: DC 5-40V (Adjustable) Frequency: 220 kHZ
Applications Robotics Security systems Medical tags Computer Peripherals Package Identification Theft protection systems Data authorization Unique Identity Body implants
Onboard TTP224 capacitive touch sensor IC 4 keys 4 board-level status indicator Working voltage: 2.4V-5.5V Advanced Pins breakout, so that the output mode and working mode selectable. Low power selection
Easy for installation Compact & small in size This is a Triple display voltmeter,ammeter & hertz meter Good environmental Protections Very low Power consumption
Easy for installation Compact & small in size This is a 3-in-1 display voltmeter,ammeter ,hertz meter Good environmental Protections Very low Power consumption
Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor) Overload alarm function (over power alarm threshold, backlight, and power flashing to alarm). Power alarm threshold preset function (can set power alarm threshold). The energy can be reset using the key.
A Simple Temperature Sensor Module with 12V Relay Model: XH-W1401 Thermostat Range: -9? to 99? Thermostat Accuracy: 1? Power Supply: DC12V Output : Electric relay output ,capacity 220V 10A/12V 10A For cooling or heating temperature control
Brand: Mastech DC Voltage utpo 600V (In 5 Ranges) AC Voltage utpo 600V (In 2 Ranges) DC Current up to 10A (In 5 Ranges) Resistance up to 2 M.OHMS (In 5 Ranges) Tests AC/DC Voltage, DC Current and Resistance Transistor Check, Diode and Continuity Test Display Back Light Data Hold Rubber hostler for good grip.
Comes with IR Remote Control Stereo Digital Audio Output Can be used as an audio receiver Support USB/TF Card Slot/Bluetooth/FM/AUX switching, also supports folder selection and playback Stereo Bluetooth with a call can also receive hands-free calls
With ESP8266 Wifi module,4-layers board design. Input overvoltage protection, input with TVS, when the voltage exceeds 33V, automatic protection will operate. Input overcurrent protection. 220V 10A relay, one normally open, one normally closed. One way optocoupler isolation input, TVS input protection.
Measuring Range: 0 ~ 100VDC It is a 2-wire display. LED Color: BLUE Current Consumption : < 15 mA. Accuracy: 0.1 V. Refresh Speed : Approx 200mS/time. Measure accurately up to? 3.6 V
AC Input Voltage: 170 ~ 270 V. Stable Output Voltage (V DC): 12. Output Current (Amp): 10. Output Power (Watt): 120. Line Regulation: 0.5% (FULL LOAD). Load Regulation: 1% (230 VAC I/P). Operating Temperature (?C): -20 ~ +70.
Channel: 1 channel Relay Voltage: 24V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Original FT232RL and SP485EEN Product type: industrial converter Baudrate: 300-921600bps Host port: USB Device port: ?RS485 USB with the protection of 200mA self-recovery fuse, ESD protection RS485 with the protection of 600W lightning-proof and surge-suppress, 15KV ESD protection Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
High-Precision Wave Generator. Comes Pre Soldered. Can Generate Waveforms from 1Hz to 1MHz. Has Frequency and Amplitude Adjustment Feature. Frequency Adjustment Supports Corse and Fine Adjustment.
3.4-inch IPS round display with a hardware resolution of 800?800. Directly drive LCD via Raspberry Pi?s DSI interface, refresh rate up to 60Hz. IPS Display Panel: Excellent Display Performance With 170? Wide Viewing Angle Up to 10-point touch, depending on the operating system Up to 6H hardness toughened glass panel Optical Bonding, display well and dustproof?for clearer imaging
ESP-Prog is a development and debugging tool with automatic download firmware, serial communication, JTAG online debugging, and other functions. ESP-Prog is easy to use
Power Supply Voltage: 3.3~5V Communication baud rate up to 1M bps Up to 12V-2W power output (output current is about 160mA) Isolation voltage 3000 VDC Bus electrostatic protection capacity is up to 15kV 1/8 unit load, bus load capacity up to 256 nodes
Output Voltage: 3~32V adjustable (It can save the last set voltage automatically) Peak Current: Recommended use in 2A, the accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed. Peak Current: 3A (Recommended use in 2A, the accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed.) Conversion Efficiency: 95% Load Regulation…
Standard High-Speed USB 3.2 Gen 1 Data Rate Up To 5gbps USB Output 5v@imax:1.2a, Usb-a Connector USB Hub Input 5v, Switchable Dual Usb-a Connectors External Power Dc Power Supply Terminal 7~36v
The 8550 transistor drive, driveability. A fixed bolt holes for easy installation. It has a relay status indicator led?Power LED(Green), 8 relay status indicator LED(Red) Relay control interface by single-chip IO. Low-level suction close, high-level release. Easy to use, simple 3 line structure.
Applications: 1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. Regulated power supply. 8.Low voltage power supply system
Two-wire I2C interface. Hour: Minutes: Seconds AM/PM. Day Month, Date ? Year. DS1307 based RTC (Battery include). 1Hz output pin. Available in 8-pin DIP or SOIC
5V power supply. Serial I2C control of LCD display using?PCF8574. Backlight can be enabled or disabled via a jumper on the board. Contrast control via a potentiometer. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
Maximum Output Current: 3A MAX Conversion efficiency: can up to 97.5% Switch frequency: 500KHz Output Ripple: 10mV around (12V to 5V3A) 20M bandwidth Output indicator: Output voltage indicator is red Operating temperature: Industrial grade (-40 ? to + 85 ?) Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection. Flat copper inductor, improve conversion…
Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function
Supply Voltage: DC 5V Quiescent Current: 5mA Maximum Operating Current: 190mA Trigger Mode: High and low-level trigger Load Voltage: DC 30V / AC250 Load Current: 30A Relay Life: more than 100,000 times
This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen. Adjustable vertical displacement, and with instructions. With automatic, regular and one-shot modes, easy to capture the moment waveform. Available rising or falling edge trigger. Observable previous trigger waveform (negative delay). Can freeze at any time waveform display (the HOLD function). Maximum Real-time Sampling Rate: 1Msps…
The DS1302 trickle-charge timekeeping chip module with battery backup contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds,minutes, hours, day, date, month, and year information.
Trigger Voltage: 5 VDC Trigger Current : 20 mA Maximum Switching Voltage: 250VAC@10A; 30VDC @10A Single Pole Double Throw (SPDT) Configuration Power supply indicator lamp
No. of Channel: 4 Trigger Voltage: 5VDC Triode drive, increasing relay coil High impedance controller pin Pull-down circuit for the avoidance of malfunction Power supply indicator and Control indicator lamp Power supply and relay instructions, lit, the disconnect is off; The input signal, signal, common Terminal and start conducting;
5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current. Equipped with high-current relay, AC250V 10A; DC30V 10A. Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Indication LED’s for Relay output status.
Input voltage: 7 -26V Output voltage: 5V Output current: 3A (Max), the current should be controlled within 1.6A for working long hours Conversion efficiency: 96% (Max) Output ripple: < 30mV
Input Voltage : 2 Volt -5.5 Volts DC. The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V. Sensitivity can adjust by the capacitance(0~50pF). Stable touching detection of the human body for replacing traditional direct switch key. Provides direct mode toggle mode by pad option(TOG pin). After power-on have about 0.5sec stable-time, during the time…
Power supply voltage(VCC): 2.0, 3, 5.5 V. Output high VOH: 0.8VCC V Output low VOL: 0.3VCC V Response time (touch mode) : 60 mS Response time (low power mode) : 220 mS Can replace the traditional touch of a button Four M2 screws positioning holes for easy installation
5m total length. 60 LEDs/m. 24-bit color control (8-bit PWM per channel). 16.8 million colors per pixel. The one-wire digital control interface. Each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness. Waterproof.
Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel Flexible battery recharging: from the solar panel as well as USB TYPE-C power adapter Compatible with 6V~24V solar panels, DC-002 jack input or screw terminal input Heavy Aluminium body with a stylish finish and Multi status LEDs Batteries can be easily replaced by removing the cover.
HDMI-USB HUB Module: Expands 2x USB2.0 port, converts Mini HDMI port to standard HDMI port Zero POD case: Three-part structure design (aluminum alloy case + ABS top and bottom covers) Suitable for other Zero series boards.
Model RS232/485/422 TO POE ETH (B) Product type Serial server, Modbus gateway, MQTT gateway Primary function RS232/485/422 to Ethernet Communication interface RS232/485/422 × 1, Ethernet port × 1 Power supply Screw terminal DC 6~36V or PoE network port Isolation protection Power isolation, signal isolation protection
4x USB 3.2 Gen1 ports, USB 3.0 / 2.0 / 1.1 compatible Flexible power supply options: powered from either PCIe 12V, OR from 12V DC header Onboard VL805 chip, driver-free, plug and play
Networking: Gigabit Ethernet RJ45 connector × 2 (Original Network port ETH0, and PCIE extended Network port ETH1) , mini?PCIE connector, supports 4G module (USB protocol, can not support PCIE protocol) ,? Nano-SIM card slot supports standard Nano-SIM card for 4G/3G/2G Internet access M.2: Dual NVME Solid State Drives slots (compatible with 2230, 2242, 2260, 2280) USB: USB 3.2 Gen1 (5Gbps)…
Model: M2-PCIe-switch-4p Transfer Interface: PCIe X1 Female Port × 4, M.2 Mkey Male Port × 1 Operating System: Windows / Linux Dimensions: 80.0 × 22.0mm
Cost effective Physical Interface: RS485 Screw Terminal Baudrate: 300~460800bps (self-adaptive) Supported Nodes: Each RS485 port supports up to 32 nodes Communication Distance :1200m (9600bps), the higher rate the shorter distance
Rail-mount RS232 serial server Bi-Directional Transparent Data Transmission Between RS232 And Ethernet Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely Supports TCP Server / TCP Client / UDP Mode / UDP Multicast More Flexible Conversion Between Different Protocols Easy For Cloud Communication And Device Identification
Standard high-speed USB: 2.0 Data rate up to 480mbps USB output 5v@imax:1.2a, USB-a connector External power dc 5v, dc jack/USB-c power input Supported OS: windows, linux. Mac Operating environment -40?? ~ 85??
Based on Qualcomm platform 4G communication module Features RS232, RS485, and TTL port (3.3V/5V) USB Port, support USB dial-up, configuration, AT command, and so on. Hardware watchdog to avoid a crash The fault restart time is configurable. The trigger time and triangle length of UART are configurable. Industrial design, with EMC Working temperature: -40?C ~ 80?C Easy to use
Product Waveshare Industrial Grade Multifunctional USB HUB, Extending 3x USB ports + 100M Ethernet Port USB Port USB 2.0 Port x 3, theoretically up to 480Mbps Networking 10/100 adaptive USB hub Input operating voltage: 5V Connector USB-B
Product Waveshare HDMI 4k Splitter, 1 In 4 Out, Share One HDMI source Data rates 3 Gbps HDMI Ports 1 In 4 Out Compatible HDMI1.4B and DVI 1.0 Supports 4K/2K@30Hz and 4K/2K(YCbCr420)@60Hz resolution
5-inch LCD display. 800×480 screen resolution and IPS display panel. 170? viewing angle. HDMI interface for displaying. Supports popular game consoles like Microsoft XBOX360, Sony PS4, and Nintendo Switch. Raspberry Pi, Windows, Jetson Nano, BB Black, Banana Pi device & system support.
4.3inch IPS Display, 800 × 480 hardware resolution. 5-point capacitive touch, toughed glass panel, hardness up to 6H (this function is only for the touch version). Support Pi4B/3B+/3A+/3B/2B/B+/A+, some CM3/3+/4 expansion board need a?DSI-Cable-15cm. Directly drive the LCD via the DSI port of the Raspberry Pi, and the refreshing rate is up to 60Hz. When working with Raspberry Pi, it…
Power: NFC-powered Resolution: 400×300 Dot pitch: 0x212x 0x212 Refresh time: 4s No backlight required, e-Paper keep displaying the last content for a long time without power No power adapter required
Display?Resolution: 400×300 Display Screen Color: Black and White No backlight so keeps displaying last content for a long time even when the power is down Ultra low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
4inch IPS screen, 480×800 hardware resolution. Resistive touch control. Compatible and Direct-connect with any revision of Raspberry Pi. Drivers provided (works with your own Raspbian/Ubuntu/Kali/Retropie). Also works as a computer monitor with an HDMI cable. HDMI interface for displaying, no I/Os required. 3.5mm audio jack, supports HDMI audio output.
IPS Display Panel: Excellent Display Performance With 170? Wide Viewing Angle Capacitive 5-Point Touch: up to 5-point touch, depending on the operating system Supports backlight control, more power saving. Supports Raspberry Pi OS / Ubuntu and Kali when used with Raspberry Pi. Supports Windows 11 / 10 / 8.1 / 8 / 7 when used as a computer monitor.
Model: Waveshare 3.5 inch Capacitive display Resolution: 640 × 480. 5-point capacitive touch Support HDMI audio output. Optional USB Type-C or I2C touch Tempered glass panel, hardness up to 6H
480×800 hardware resolution Provide driver. (support RaspbianUbuntuKali and Retropie system). When only used for display, does not occupy any I/O resources. Multi-languages OSD menu, for power management, brightness/contrast adjustment, etc. Supports HDMI audio output.
Display?Resolution: 296×128 Display Screen Color: Black and White No backlight so keeps displaying last content for a long time even when the power is down Ultra low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
Use with Jetson nano, support Ubuntu. Resolution: 480×640 Viewing Angle: 160 degree Support backlight control, more power saving. Touch Type: Capacitive
Display Resolution:?212 x 104 Display?Color: Red, Black and White No backlight keeps displaying last content for a long time even when power?is down Ultra low power consumption, basically power is only required for refreshing Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
LCD Type: TFT Capacitive touch control. Interface: RGB/LVDS Touch controller: FT5406 When works with Raspberry Pi, supports Raspbian, Ubuntu, single touch, and driver free. When work as a computer monitor, supports Windows 10/8.1/8/7/XP, single touch, and driver free. 1024×600 high resolution.
10.1-inch LCD display. 1200 x 800 screen resolution and IPS display panel. 170? viewing angle Toughened glass capacitive touch panel, 6H hardness. HDMI interface for displaying, USB interface for touch control. Supports 5-level backlight adjustment. Raspberry Pi and Windows device & system support.
Operating voltage: 3.3V/5V Interface: 3-wire SPI, 4-wire SPI Dot pitch: 0.181 × 0.181 No backlight keeps displaying last content for a long time even when power down Ultra-low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like Raspberry Pi/Nucleo, etc.
Display?Resolution: 200 x 200 Display Screen Color: Black and White No backlight so keeps displaying last content for a long time even when the power is down Ultra low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
Operating voltage: 3.3V?/ 5V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 42mm × 27mm Display size: 21.76mm × 14mm Dot pitch: 0.175 × 0.17 Resolution: 128 × 80 Display color: black, white No backlight keeps displaying last content for a long time even when power down Ultra-low power consumption, basically power is only required for refreshing SPI control interface, for…
Support Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet 10BaseT/100BaseTX Ethernet PHY embedded Auto-Negotiation (Full-duplex and half duplex) Support Auto MDI/MDIX Simultaneously Supports to 4 independent sockets 0.18 ?m CMOS technology 3.3V operation with 5V I/O signal tolerance Provide Serial Peripheral Interface (SPI MODE 0, 3) support
Data can be saved as TXT or Excel Supports CAN bus detection for status checking Sending/receiving CAN data with time scale, allows sequentially displaying Baud rate of USB virtual COM port is configurable in the range of 9600 ~ 2000000bps (2000000bps by default) Supports setting working parameters by configuration software or serial command, can be saved after power off Adopts…
Working mode: Class D Quiescent current: 60mA Work efficiency: 90% Rated output power: 100W + 2 x 50W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 3A
Timer type: Analog twin timer Power supply voltage: 24 ?? 240 V a.c. 50/60 Hz or 24 ?? 240 V d.c. dual usage Allowable voltage: ?10 % of Power supply voltage Power consumption: Max. 4.1 VA (24 ?? 240 V a.c. 50/60 Hz) ?? Max. 2 W (24 ?? 240 V d.c.) Operating time range: 0.1 sec ~ 60 hour
Model: TENMA 72-14500 Voltage: 600V Max input current: 400mA LCD display visible area: 38 x 23mm LCD max display count: 4000 Frequency: 45Hz~400Hz (Only for sine wave and triangle wave)
DC Voltage (V) 200mV/2000mV/20V/200V/600V ?(0.5% +2 digit) AC Voltage (V) 200V/600V ?(1.2% +3 digit) DC Current (A) 2000μA/20mA/200mA/10A ?(1% +2 digit) Resistance (Ω) 200Ω/2000Ω/20kΩ/200kΩ/2000kΩ/20MΩ ?(0.8% +5 digit) Temperature (?C) -40?C to 1000?C ?(1% +3 digit)
25 W + 25 W continuous output power at THD = 10% with VCC= 20 V and RL= 8 Ω Wide-range single-supply operation (8 ?? 26 V) High efficiency (η = 90%) Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB Differential inputs minimize common-mode noise Standby and mute features Short-circuit protection
264kB of embedded SRAM in six banks Six dedicated IO for SPI Flash (supporting XIP) 30 multifunction GPIO Dedicated hardware for commonly used peripherals
Recommended Input Voltage: 12V Input Voltage Range: 5-15V 2 Pin 2mm SMD JST Right-angle Connector for Input supply On-board TPS62133RGTT Synchronous step down DC-DC converter. Power Status LED (RED) Micro USB for Communication with Android. One start LED connected to boot pin (RC12 =Pin no. 39). User Switch SW1, SW2 connected to any port pin through SW1, SW2 Jumper respectively.
Working Voltage: 3.??V Working Current (@5V, 25??) Standby: 25-30mA Recording: 29-35mA Playing: 110-150mA Working Current (@3.3V, 25??) Standby: 23-25mA Recording: 25-30mA Playing: 70-150mA Working Temperature: 0~85?? Size: 40x20mm Weight: 31.5g
Power Voltage (VCC): 3.3~5.5 V Driver IC: SSD1308Z Display Color: White Dot Matrix: 128×64 Panel Size: 26.7(W)×19.26(H)mm Active Area: 21.74(W)×11.175 (H)mm Dot Pitch: 0.17(W)×0.175 (H)mm Dot Size: 0.15(W)×0.15 (H)mm Wide range of operating temperature:20~70??
Input: 5V(DC) Operating current (without signal output state): less than 15 mA Operating current (with signal output state): less than 40 mA Chip: KT403A Chip LDO output voltage: 3.3 V Chip output current: 100 mA(at Max.)
5-Inch IPS capacitive multi-touch screen. Cryptographic co-processor with secure hardware-based key storage. High-speed expansion interface with a PCIe 1-lane Host, Gen 2 (5Gbps), USB 2.0 port, 28 GPIOs, and PoE. Supports video output at 5K resolution
Electrical parameter measurement function: voltage, current, active power, energy, frequency, power factor Overload alarm function: overpower alarm threshold, backlight, and power flashing to alarm Power alarm threshold preset function: can set power alarm threshold Working voltage: 80-260VAC Test voltage: 80-260VAC Rated power: 10A/2300W
Electrical parameter measurement function: voltage, current, active power, energy, frequency, power factor Overload alarm function: overpower alarm threshold, backlight, and power flashing to alarm Power alarm threshold preset function: can set power alarm threshold Working voltage: 80-260VAC Test voltage: 80-260VAC Rated power: 5A/1100W
AC Voltage: 6V/60V/600V DC Voltage: 600mV/6V/60V/600V Capacitance Temperature NCV Live Wire Test Backlight Flashlight Low Battery Indication Overload Protection Data Hold Autoranging Non Contact Voltage Test Flashlight/Backlight Diode Continuity Frequency measurement
DC Voltage: 400mV/4V/40V/400V/600V ?(0.5%+3) AC Voltage:4V/40V/400V/600V ?(1%+3) Autoranging feature 600 V input voltage protection Auto Power-OFF HOLD function/Back Light Over load indication: ??OL?? symbol displayed when exceeding the measuring range Low battery indication
AC current range: 0.1A to 600A Maximum input voltage: 600V Model D has a 3 and 3/4-digit LCD (3999 counts) Continuity: When the resistance value is less than 50 Ω, the buzzer turns on Autoranging 600 V input voltage protection Auto Power-OFF HOLD function/Back Light Over load indication: ??OL?? symbol displayed when exceeding the measuring range Low battery indication
AC current range: 0.1A to 600A Maximum input voltage: 600V Resistance Range: 200/2k/20k/200k/2M/20M Diode: Open voltage: 1.999 V Autoranging 600 V input voltage protection Auto Power-OFF HOLD function/Back Light Over load indication: ??OL?? symbol displayed when exceeding the measuring range Low battery indication
Adjust the sensitivity with the potentiometer. Set the start relay threshold by adjusting the potentiometer. When it is brighter, the module relay pulls in. When the threshold is dark, the relay is disconnected. Operating Voltage: 3.3V ?? 5V.
Material: Plastic+Metal The controller is compatible with 100A scr. Digital control interface, you can display the current time and current settings. Time input 1-50, unit cycle (1 cycles is 20ms)
128 MB of Flash memory 1024 Byte EEPROM XH2.54 4 Pins (+5V, TX, RX, GND) TTL serial interface 1.25T-2-2A Audio port for external speaker connection 8 Digital extended GPIO (IO0-IO7 support input, output, and component binding event, IO6-IO7 support PWM) Built-in RTC support
AC voltage (V): 1000V ?(0.8% +10) DC voltage (V): 1000V ?(0.5% +5) AC current (A): 20A ?(0.8% +10) DC current (A): 20A ?(0.5% +10) Resistance (Ω): 220MΩ ?(0.05% +10) Capacitance (F): 220mF ?(3% +5) Frequency (Hz): 220MHz ?(0.01% +5)
600V AC & 600V DC voltage measurement ACV frequency response: 400-400hz Conduction & resistance measurement Acousto-optic indication (NCV/continuity/battery power) Temperature measurement
Large LCD screen with 6,000 counts display, True RMS measurement, fast ADC digital converter (3 times/s) Extensive range for capacitance measurement, Short response time, e.g. when measuring
It??s efficient up to?93% It can source a good amount of current The maximum output current: 2A Input voltage: 2V-24V DC The maximum output voltage: 5V-28V DC
Fast and Accurate Non-Contact Laser Measurement Two test modes: rotate speed mode (unit: RPM) & count mode (unit: REV) Wide measure range and high resolution High visible digital LCD and White Backlight display Built-in memory recalls Max-Min and the Last value stored
Accepts AC or DC input (dual-use of same terminal) Operating ambient temperature range: -20?? to +60?? LED indicator for power on Operating up to 5000m altitude Over-temperature protection, output short circuit, over-current, over-voltage protection Built-in DC fan Remote sense function
Enclosed Type Single Output Accepts AC or DC input (dual-use of same terminal) Operating ambient temperature range: -30?? to +70?? LED indicator for power on Operating up to 5000m altitude Output short circuit, over-current, over-voltage, over-temperature protection Built-in DC fan
Enclosed Type Single Output Accepts AC or DC input (dual-use of same terminal) Operating ambient temperature range: -30?? to +70?? LED indicator for power on Operating up to 5000m altitude Output short circuit, over-current, over-voltage, over-temperature protection Built-in DC fan
Mini size, light weight, portable and handheld; It can store waveforms, making waveform analysis clearer and more effective; Multiple trigger modes, support Ascend/Descend Edge Trigger, Positive/Negative Pulse Trigger, and Logic Trigger; Powerful ability to process waveforms, it can automatically measure parameters such us voltage, frequency and pulse width.
Compact Design: Equipped with a 2.8?? 320×240 TFT display and a side thumb wheel for easy operation and navigation. Widely Used: Analyze PWN, I2C, SPI and many other accepted standard protocols. This unit is designed for PWN, SPI, I2C and other communication debugging. Portable: Its small size makes it easy to fit in any pocket, so you can use it…
Material: PCB Color: green Attribute: RF frequency domain analysis tool Interface: USB Power supply: USB Standby current: ??100mA current: ??350mA bandwidth: 33mHz-4400mHz
AC input range: 176 ?? 264VAC ?DC input range: 240 ?? 370VDC ?Ultra low standby power consumption: < 0.75W @230VAC ?Operating ambient temperature range: ?? 30?? to +70?? ?High efficiency, high reliability ?LED indicator for power on
Model:?LCD1602 Interface: I2C Interface Address: 0x27 Character Color: White Backlight: Blue Supply voltage: 5V Board Dimensions( L x W x H ) mm: 80 x 36 x 18
Power voltage: 100-240 V a.c. 50/60 Hz, 24-48 V a.c. 50/60 Hz or 24-48 V d.c. (Voltage fluctuation rate: ?10%) Power AC: 2-stage setting type: max. 12 VA 1-stage setting type: max. 11 VA Consumption DC: 2-stage setting type: max. 6 W 1-stage setting type: max. 5 W Character height: 6-digit? Counting unit (10.8 mm), Setting unit (8 mm), 4-digit…
Supply voltage: 5V. Interface to the power supply: Mini USB or Φ5.5 DC Socket. Display: 1602 LCD. Effective display digits: 4 digits. LC Resonance measurement method of?capacitance, Inductance and Large Inductance. Charge-discharge method of measurement?of large capacitance.
Appearance 21.4 (W) X 28 (H) mm Timing relay ?Plug-in type (14 pins) ?The customer sets the time range and operation mode. ?Various time ranges (min/sec: 0.1 sec ~ 60 min, hrs: 0.3 hrs ~ 24 hrs)
DDS Technology and FPGA Design Frequency Range: 0. 1Hz ~ 3MHz High Frequency Accuracy: 20ppm High Frequency Stability: 20ppm Max. Frequency Resolution: 100 MHz Low Distortion Sine Wave : -55dBc, Voltage Display ( Only SFG-1013)
LCD Display Output ON/OFF Control 3 Step Fan Speed Control Setting of Voltage/ Current/ Power Key Lock to Avoid Error Operation Normal, +% & -% Output Operation Key High Efficiency and High Power Density Option: Jack Type Terminal for Europe
LCD Display Output ON/OFF Control 3 Step Fan Speed Control Setting of Voltage/ Current/ Power Key Lock to Avoid Error Operation Normal, +% & -% Output Operation Key High Efficiency and High Power Density Option: Jack Type Terminal for Europe
Frequency Range: 150kHz ?? 3GHz Autoset Function RBW Range: 30kHz, 100kHz, 300kHz, 1MHz ACPR/CHPW/OCBW Measurement 3 traces in different colors Split Window Function Limit Line Function Remote Control Software
90W, 0-30V/0-3A, Dual LED Display Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current Operation Remote Control for External Programmability Internal Select for Continuous or Dynamic Load Low Ripple and Noise Overload and Reverse Polarity Protection Series or Parallel Operation Optional European Type Jack Terminal
Output Voltage Range: 0 to 30V DC Output Current Max: 3A Input AC Range: 100 to 240V AC Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current
200/100/70MHz bandwidth selections, 2ch input 100/70/50MHz bandwidth selections, 4ch input 1GSa/s maximum sampling rate 10M maximum memory depth for each channel 7?? 800 x 480 WVGA LCD display 256 color gradient display function to strengthen waveform performance 1Mpts FFT frequency domain signal display Zero Key function for horizontal time, vertical voltage and triggering Compact and innovative exterior design
Maximum Voltage:600 V Display :Digital- 6,000 counts, updates 4 per second Battery Type: 9-volt Alkaline, IEC 6LR61 Battery life: 400 hours typical, without backlight Operating temperature:-10?? to + 50?? Easy one-handed operation of the meter Min/Max/Average to record signal fluctuations
Brand: Extech Model Number: EX360 True RMS for accurate AC measurements LoZ prevents false readings caused by ghost voltages Built-in Non-contact AC Voltage Detector (NCV) with LED indicator 6000 count auto-ranging multimeter measures AC/DC voltage and current and resistance Cat IIII ?? 600V UL listed Smart Data Hold freezes the reading on the display and automatically updates the reading and…
Brand: Extech Model Number: EX330 Built-in non-contact AC voltage detector (NCV) 4000 count auto-ranging multimeter measures AC/DC voltage and current and resistance Cat III ?? 600V UL listed ?Built-in Thermometer with a Type K probe Rubber holster protects meter
Brand: Extech Model Number: EX310 Built-in non-contact AC voltage detector (NCV) 2000 count manually ranging multimeter measures AC/DC voltage and current and resistance Cat III ?? 600V UL listed Batter test function (1.5V and 9V) Rubber holster protects meter
Brand: Extech Model Number: 480172 Allows clamp meter to measure AC current on a 2 wire or 3 wire power cord Provides easy and safe measurements of current without the need to cut off the plug and separate the conductors
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay?: 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short response time
Diode effusion protection Short response time Onboard Relay:12V,10A/250V AC 10A/30V DC relay Transmission distance : 400m (max) Operating Voltage:12 V Baud Rate: 9600
Supply Voltage : 4.5 to 5V DC Operating Current : 220mA 65K RGB colors 85.3mm (L) x 57.6 mm (W) ×11.42? mm (H) 320*240 pixel resolution 300nit Brightness Weigth ?? 44g Interface ?? Serial UART
Display ?3-1/2 Digit LCD display with 2000 display counts Battery ?9V Battery (6F22 or 1604A Type) Operating temperature and Humidity ?0 to +40?C (+32?F to +104?F) and
Absolutely Open Hardware Rising/falling edge trigger Compact rectangular housing Large display screen Buttons on the side Mini pocket-sized Compact and lightweight Store file as BMP, DAT, BUF, or CSV format Use built-in flash disk to save/read waveform image Math waveforms: DATA, -DATA, Inp+D, Inp-D, -Inp Output test signal: 10Hz??1MHz (1-2-5 sequence step) Synchronous mode: auto, normal, single, none, scan
Absolutely Open Hardware Rising/falling edge trigger Compact rectangular housing Large display screen Buttons on the side Mini pocket-sized Compact and lightweight Store file as BMP, DAT, BUF, or CSV format Use built-in flash disk to save/read waveform image Math waveforms: DATA, -DATA, Inp+D, Inp-D, -Inp Output test signal: 10Hz??1MHz (1-2-5 sequence step) Synchronous mode: auto, normal, single, none, scan
The DS1302 trickle-charge timekeeping chip module with battery backup contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds,minutes, hours, day, date, month, and year information.
Product: 2-Channel I2C DAC Module Support 3.3V-5V power supply Output voltage error is less than 0.5% Output short-circuit protection Two-channel 0-5V/0-10V output for connecting to and controlling standard analog voltage devices Gravity interface, I2C communication, Arduino control, suitable for program automation control
This DC-DC Step-Down Buck Converter Power Supply Module?provide all the active functions for a step-down (buck) switching regulator, capable of driving a load up to 5A with excellent line and load regulation Simple High-Efficiency Step-Down (Buck) Regulator Mostly used for On-Card Switching Regulators
Input Voltage: 12V Connector: 5.5mm DC Jack Output power on/off switch Two-row multiple pin outputs, easy to use and connect Outputs 3.3V DC at 800mA maximum current 5.0V DC at 800mA maximum current 12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will be…
Working Voltage: DC 5.3V-32V Output Voltage: DC 1.2V-32V Output Current: 12A (12A need a heat sink, 8A is stable for long time) Output Power: 160W(160W need heat sink, 120W is for 8A) Voltage Display Range: 0 -32V Voltage Display Precision: ?0.5V Voltage Display Resolution: 0.05V Current Display Range: 0 -12A Current Display Precision: ?0.3A Voltage Display Resolution: 0.01A Conversion efficiency:…
Receiver Size: Approx. 23.5 x 3.5 cm Emitter Size: Approx. 14.5 x 3.5 cm Power Supply: 2 x 9V Batteries Frequency Signal: 1.5kHz Receive Frequency Range: 100-300kHZ Material: Plastic
Module type: bidirectional I2C isolator Power supply: from 3 V to 5 V Maximum clock frequency: up to 1 MHz 3-V to 5.5-V supply range -40?C to +125?C operating temperature
Operating Voltage: 5V DC Operating Current: ~600mA (~8.3?) Product Type ?? Electric Heating Pad Size: 14 cm x 5 cm Brand ?? Adafruit Quantity: 1 Heat Output: 2.5W
2 sine wave and 2 square wave output. AD9850: 0-40MHz. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean. Low-pass filter with 70MHz, so the waveform better than SN. Parallel and serial data input can be selected via a jumper.
AC current range: 0.1A to 600A DC current range: 0.1A to 600A Auto-range mode Low battery indicator Hold Function / backlight and flashlight Overload protection Auto power off after 15 mins Over range display Comes with a storage bag
AC current range: 0.1A to 600A DC voltage range: 0.001V to 600V Auto-range mode Low battery indicator Hold Function / backlight and flashlight Overload protection Auto power off after 15 mins Over range display
7-inch IPS screen with a hardware resolution of 1080×1920.(up to 178? viewing angle) 5-points capacitive touch control, toughened glass panel, 6H hardness. Display interface: Mini HDMI; Touch interface: USB. It uses full lamination and AF anti-fingerprint touch technology, and the use effect becomes better. Supports popular mini PCs such as Raspberry Pi, Jetson Nano.
Part Number: H3MB-052D Working current(mA): 12.5 Trigger Current (mA): 2 Trigger Voltage (VDC): 3-24 Switching Voltage (VDC): 50@2A Max. Load: 2A @50V AC
Contact type: NC / COM / NO Input current: ??300mA Input voltage: DC 5V Support in all Windows OS. Onboard square USB interface, stable connection. Use imported high-performance USB control chip. Application code: Green indicates that the? relay is closed, the red disconnect Military grade PCB board production.
Onboard Bluetooth status indicator and relay indicator With optocoupler isolation, strong anti-interference ability Onboard N76E003/STM8S003 and SPP-C Bluetooth 2.1 module Effective control distance(on open area): 10m Module Operating Voltage: 5VDC On-board 5V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously.
Working Mode: Output selectable between Latching and Non Latching types Relay Board Operating voltage: DC24V Working current: 50 ~ 200mA the operating frequency: 433MHz Application: 4 x AC 230V up to 10A
3.2?? diagonal LCD TFT display, with bright 4 white-LED backlights, default state: on It can control the backlight to connect the transistor to a digital pin 240×320 Pixels, with colorful and 18-bit, 262,000 different kinds of shade 4-wire resistive touchscreen 8-bit digital interface, plus 4 control lines
Operating Voltage: 24V DC Two separate LEDs for On/Off indication of the Relay Triggering input voltage 3.3V ?? 5V 4) Back EMF protection Equipped with high-current relay 10A@250VAC / 10A@30VDC It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection Freewheeling…
Power Watt ?? 20W Dimension:? 740 x 350 x 25 mm (L x B x Thickness) Poly-Crystalline Solar Module Open Circuit Voltage (VOC) ?? 23.1 Voltage Maximum Power (Vm(v)) ?? 17.5 Short Circuit Current (ISC) (Amps) ?? 1.44 Maximum Power Current (MP)(Amps) ?? 1.03
Voltage measurement range: DC 00.0-99.9V Current measurement range: DC 0.00-9.99A Power measurement range: 00.00-99.99W-999.9W Energy measurement range: 0-9999.9Wh
Channel: 1 channel Comes with GUIDE RAIL Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Channel: 1 channel Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Operating Voltage: 4.5-30 VDC It is a 2-wire display. LED Color: RED Current Consumption : < 15 mA. Accuracy: 0.1 V. Refresh Speed : Approx 200mS/time. Measure accurately up to? 3.6 V
Measuring Range: 0-100 VDC It is a 3-wire display. LED Color: GREEN Current Consumption : < 10 mA. Accuracy: 0.1 V. Refresh Speed : Approx 200mS/time. Measure accurately up to? 3.6 V
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay : 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short response time
5V power supply. Serial I2C control of LCD display using PCF8574. Backlight can be enabled or disabled via a jumper on the board. Contrast control via a potentiometer. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. A low power consumption for the RS-485 communication Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring. Slew-rate limited transceiver All pins of the chip have been lead to can be controlled through the microcontroller. Convenient RS-485 communication wiring Multiple Units can be…
Input voltage :10-32V Output voltage: 12-35V (adjustable) Output Current: 10A (MAX) Input Current: 16A (MAX) (Please enhance heat dissipation if more than 10A) The non-isolated step-up power conversion module Onboard LED illuminates when the voltage is applied to the module Equips Multi-turn Potentiometer.
Adopt imported controller PL2303HX, which can stabilize the flash with high speed 500mA self-recovery fuse for protection Two data transmission indicator can monitor data transfer status in real time Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the…
Operating Voltage: 12V DC Port Size: 5.5mm (All 3 i/o are of the same size) Power: Pneumatic Pressure: Vacuum Operating Temperature (°C): -10 to 60 Type: Air Valve
Low Level Trigger Relay Module Two separate LEDs for On/Off indication of the Relay. Triggering input voltage 3.3V – 5V Two separate LEDs for On/Off indication of the Relay Triggering input voltage 3.3V – 5V 4) Back EMF protection Back EMF protection 2 LEDs to indicate when relays are ON. Works with logic level signals from 3.3V or 5V devices…
1 Hz output pin SQW. 32 KHz output pin 32K. Voltage Supply: 2.2 V ~ 5.5 V (for RTC). Time Format: HH: MM: SS (12/24 hr). Date Format: YY-MM-DD-dd. DS 3231 based RTC with 2032 Battery Holder.
4-Channel Relay interface board and each one needs 15-20mA Driver Current. Both controlled by 12V and 5V input Voltage. Equipped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low). Indication LED’s for Relay output status.
Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).. Double panel wiring solves crosstalk. Super mini design allows it to be easily placed in a variety of digital products. 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply. Filterless, Low Quiescent Current and Low EMI and Low Noise. Short Circuit…
Fully compliant USB 2.0 standard, backward compatible with USB1.1 Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive Baud Rate Range: 75bps – 115200bps, up to 6Mbps Supports Plug, Play and hot-swap ( USB side) Better than using CH341D chip or similar chip to support the laptop USB port. Communication distance up to 1.2KM
Marathon bibs made of non-tearable Tyvek paper Water-proof and dust-proof Variable data printing + encoding of UHF Transponders Can be personalized using event logo, sponsors’ names, etc Includes runner details – name, number, category, barcode, etc Pin-holes in corners for easy attachment NO Assembly Required” by race organizers.
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)
Model: R20XD USB Plug and Play. RFID reader 0-8cm Reading Distance. Win8/7/XP/Android Supported. S50/S70 Card Supported. OTG Phone Connection. Built-in buzzer and LED for identification.
Material: ABS Dimension(LxWxH): 43.7×30.5×5.3mm Response Frequency: 13.56MHz Chip type: FM1108 Fudan Chip Memory capacity: 8 kbit Designed for the RFID 13.56MHz duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
Material: ABS Dimension(LxWxH): 43.7×30.5×5.3mm Response Frequency: 125Khz Chip type: EM4305 Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 1 to 5 cm (Depending on Antenna Geometry) Operating frequency: 125KHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision
Wide Supply Range: 2.0v To 5.5v Low Current Consumption Continuous Mode: Only 150µa Single-shot Auto Shut-down Programmable Data Rate: 8SPS to 860SPS It has Internal low-drift voltage reference
Meet UL, CE requirements. Ultra-thin, ultra-small. All voltage input (AC: 90 ~ 264V). Low ripple and low noise. Output overload and short circuit protection. High efficiency, high power density.
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 90 ~ 264V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Ultra-thin, ultra-small Voltage input (AC: 100 ~ 240V) Output Power(Watt):5 Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 90 ~ 264V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 90 ~ 264V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Meet UL, CE requirements Ultra-thin, ultra-small Input Voltage Range(V): 100 ~ 240 Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test Low power consumption, environmental protection, no-load loss <0.1W
Ultra-thin, ultra-small Voltage input (AC: 100 ~ 240V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of the EMC and Safety Test
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 90 ~ 264V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Voltage: 3-3.6V (recommended 3.3V) V. Maximum output power: +20dBm. Power-down mode current: 4.2uA. Operating Range: 1Km Antenna Gain (peak): 2Dbi. 2MB rate (Open area): 520m. 1MB rate (Open area): 750m. 250Kb rate (Open area): 1100m. It uses 2.4GHz global open ISM band, with license free. SPI interface facilitates the communication with MCU I/O port.
1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. regulated power supply. 8.Low voltage power supply system
Wide Input voltage: 3.5V-35V Output Voltage: 4-35V (Adjustable) Output current: rated current 3A MAX ( Heat-sink Needed) Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 50KHz
Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function
Input : 6V-40V Output : 5V / 3A (MAX) Efficiency : 92% (MAX) Switching frequency : 150KHZ High efficiency and low ripple. With USB power indicator light. Maximum output 3A (at the same time with two mobile phones).
Input voltage: DC 4.5 ~ 40V. Output voltage: 5V (when the input voltage is between 6.5V ~ 40V). Output current: 2A. The voltmeter has an automatic calibration function. With reverse connection protection. With overheat protection and short circuit protection.
Module Size: 42.7mm x 40.4mm x 4mm Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version Built in PCB Antenna, with 5cm~7cm communication distance On-board level shifter, Standard 5V TTL for I2C and…
Display Colour: Blue Resolution : 128×48 pixels Driver IC: SH1106 Fully Compatible with Arduino Working temperature: -30°C ~ 70°C Factory configured for SPI protocol (can be easily changed to IIC)
Holding force: 0.25kg Energized forms: intermittent Unlocking time: 1S Dimensions: 54 x 42 x 28 mm (LxWxH) High quality ultra-compact electric lock. Rustproof, durable, safe, convenient to use. Suction which tightly sucks the iron, thus locking the door. Applicable for being installed in the escape door or fire door electronic controlled system.
It’s efficient up to 93% It can source a good amount of current The maximum output current: 2A Input voltage: 2V-24V DC The maximum output voltage: 5V-28V DC
Channel: 8 channel Relay Operating Voltage: 5V One normally closed contact and one normally open contact Triode drive, increasing relay coil High impedance controller pin Pull-down circuit for the avoidance of malfunction Power supply indicator and Control indicator lamp Power supply and relay instructions, lit, the disconnect is off;
High quality relay used 1-Channel Relay interface board Equipped with high-current relay : 12A @ 125V or 10AA @ 250V A Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM)
Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB Fully supports FAT16, FAT32 file system Maximum support 32G TF card Support U disk to 32G, 64M bytes of NORFLASH A variety of control modes are available. IO control mode, serial mode, AD…
Support MP3 format, playing power on automatically. When mp3 is played the red LED flashes. Support U disk (test 32G), TF Card (test 16G) play mode; power on default. Buttons can be adjusted up and down to control songs, volume up and down, pause or play, mode switching. Press menu button enter the single / all song play mode.
Dimensions: 40 x 27 x 15 (LxWxH) mm. Weight: 10gm (without Hat). 2.54mm pin interface leads. Operating Voltage: 5V. Long service life and stable performance. Standard interface and electronic building blocks. Widely use in Arduino DIY projects.
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