Module de relais 4 canaux (avec couplage de lumière) 12 V Radio BLK – Backlight Control

BLK – Backlight Control

AM2302 output calibrated digital signal

It is an integrated pulse oximetry and heart rate monitor sensor solution

rouge signifie en charge) peut être utilisé pendant la charge

signaux du système de positionnement sans fil et autres Internet de

Module de relais 4 canaux (avec couplage de lumière) 12 V Radio BLK – Backlight Control4 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,