4 channel relay arduino - Arduino Playground - NanoWebRelay8
Video embeddedMore information and instructions can be found on my blog: For all my other Arduino Projects.
The DFRobot 4 Channel Relay Shield makes it easy to control external circuitry with Arduino or compatible microcontroller. Relays work like SPDT Single Pole Double.
Enter your model number to make sure this fits. 5V 4Channel Relay interface board, and each one needs 1520mA Driver Current Equiped with highcurrent relay.
Only US5. 25, buy 4Channel Relay Shield Module for Arduino from DealExtreme with free shipping now.
4Channel 5V Relay Module Description Overview This is a 5V 4Channels Relay module, such as Arduino, AVR, PIC, ARM and MSP430.
Buy JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM: Computer Components Amazon. com FREE DELIVERY possible on eligible purchases