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
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
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.
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
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
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
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
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
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
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.)
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)
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
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)
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
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:…
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
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
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
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
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