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
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