Megmoki 8-channel 5V Relay Module Shield with Optocoupler for Arduino UNO 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

الوصف

This is a 5V 8-Channel Relay interface board,Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).