4 channel Relay 5v
Part of Smartiphi's Modules & Sensors, Relays catalog for electronics projects, labs, classrooms, prototypes and DIY builds.
In stock
Details:- 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

5V 8 Channels Relay, Module High and Low, Triggering5V 8 Channels Relay, Module High and Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
Flame sensor Module
Photosensitive Resistance Sensor Relay Module
Ultrasonic Sensor Module HCSR04