4 relay module ผลิตออนไลน์

Contact Us Products Description 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU 5V 12V optional, please advise which you need when order. Product description: ... อ่านเพิ่มเติม

5V/12V/24V Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 6 8 Channel 5V Relay Power Supply Module Product Description: This relay module is 5V active low. It is an 4-channel relay ... อ่านเพิ่มเติม

Products Description 12V 1 Channel Relay Module High and Low level Trigger With Optocoupler Isolation 1 Way 12V Relay Red PCB Board Specification: Size: 5cm*2.6cm*1.8cm(L*W*H) Pole Number: 1 Channel Operating ... อ่านเพิ่มเติม

Contact Us Products Description Module description: 1. The module adopts genuine quality relay, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A; 2. Using double optocoupler isolation, ... อ่านเพิ่มเติม

Contact Us Products Description Description The relay coil drive voltage is 5V, and the input control level can also be within 5V. · Output drive capacity: 250VAC-10A, 125VAC-10A, 30VDC-10A, 28V DC-10A. · Easy ... อ่านเพิ่มเติม

Contact Us Products Description original One relay module, delay power off, disconnect, trigger delay, cycle timing circuit switch, with USB One relay module, delay power off, disconnect, trigger delay, cycle ... อ่านเพิ่มเติม

DC 12V Timer Delay Relay Shield Module 0~10S Car Oscillator Timer Switch Adjustable Controller Module NE555 power supply module Product Description: power relay delay pull. Specifically:12v power supply to the ... อ่านเพิ่มเติม

CA023 IR Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot 3-Wire Reflective Photoelectric Product Description: IR Infrared Obstacle Avoidance Sensor Module can be widely used in robot ... อ่านเพิ่มเติม

HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Raspberry PI Kits + Case Features: 1. Automatic induction: When someone enters its induction range, enter the high level, people ... อ่านเพิ่มเติม

Product Description Specification item value Channel 2 (2.0) place of origin China Type Home Amplifier private mold NO Brand Selling Point 1.Output Compatibility: The L70 headphone amplifier supports 4Pin XLR, ... อ่านเพิ่มเติม