Module de relais 4 canaux (avec couplage de lumière) 12 V Radio AM2302 output calibrated digital signal

AM2302 output calibrated digital signal

Operation Voltage: 4

signaux du système de positionnement sans fil et autres Internet de

rouge signifie en charge) peut être utilisé pendant la charge

BLK – Backlight Control

Module de relais 4 canaux (avec couplage de lumière) 12 V Radio AM2302 output calibrated digital signal4 Road Channel Relay Module (with light coupling) 12V Product Description: 100% brand new and high quality This is a 12V 4 Channel Relay interface board Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro controller (FOR UNO , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 12V 4 Channel Relay interface board, and each one needs 50 60mA Driver Current Equiped with high current relay,