10PCS 12V 릴레이 모듈 1 채널 옵토 커플러 절연 Arduino 용 높고 낮은 레벨 트리거 전원 공급 장치 모듈
Model Number : Relay Module 1 Channel Optocoupler Isolation
Type : Voltage Regulator
is_customized : Yes
Condition : New
Dissipation Power : as the description
Brand Name : diymore
Operating Temperature : as the description
Application : Computer
Origin : Mainland China
Supply Voltage : 12V
Package : TQFP