100% Brand New This is a 5V 4-channel replay interface board, be able to control various appliance, and other equipments with large current. It can be controlled directly by Microcontroller (Arduino,8051,AVR,PIC,DSP,ARM,MSP430,TTL logic). 5V 4-Channel reply, interface board, and each one needs15-20mA driver current. Equipped with high-current relay, AC250V 10A; DC30V 10A. Equipped with screw holes for easy installation. Specification: Size: 7 x 5.3 x 1.7cm (LxWxH) Working voltage: 5V Channel: 4 channel Package Included: 1PCS*Four 4-Channel Relay Module DC 5V With Optocoupler For Arduino PIC ARM AVR DSP  Similar  Products New Four channel Relay Shield 5V 4 Channel Relay Shield Module for Arduino $7.57 Listed:Apr-21 04:03 New 70W DC 4-Mechanic​al Relays shield 9V For Arduino UNO R3 XBEE 315 433MHz $8.44 Listed:Apr-21 04:03 5V Two 2 Channel Relay Module Shield Module XBee BTBee Expansion Board Arduino H $11.46 Listed:Mar-30 23:43 New 2--Channel 5V Relay Module for Arduino PIC ARM DSP AVR Electronic $2.40 Listed:Jun-12 01:22 1--Channel 5V Relay Module for Arduino PIC ARM DSP AVR Electronic $1.85 Listed:Jun-07 07:51 5V 8--Channel Relay Module for Arduino PIC ARM DSP AVR Electronic $8.48 Listed:Jun-05 20:52 5V 4--Channel Relay Module for Arduino PIC ARM DSP AVR Electronic $4.53 Listed:Jun-05 20:43 5V 2--Channel Relay Module for Arduino PIC ARM DSP AVR Electronic $2.34 Listed:Jun-01 09:37

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