1pcs 12V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino, US $2.43 – Picture 0

1pcs 12V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino, US $2.43 – Picture 1

1pcs 12v 1-channel Relay Module With Optocoupler H/l Level Triger For Arduino

US $2.43

Shenzhen, China
Jan 29th

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