Module de relais 4 canaux (avec couplage de lumière) 12 V Radio 3V à 5V DC (il
$14.00
Description
3V à 5V DC (il y a un selecteur sous la forme d'un Jumper à positionner en position 5V ou 3
la température
1x Ventilateur à 3 feuilles
rouge signifie en charge) peut être utilisé pendant la charge
It is an integrated pulse oximetry and heart rate monitor sensor solution
Module de relais 4 canaux (avec couplage de lumière) 12 V Radio 3V à 5V DC (il4 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,
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