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5V 8 Channel Relay Module Board PIC AVR DSP ARM
5V 8 Channel Relay Module Board PIC AVR DSP ARM
US$8.99 US$13.99

Q: I have received the relay and it is not working. I ran a relay test on my arduino with negative results. Please advise.

Asked by wouterde on 2019-09-02 14:06:37

wujiahui https://www.banggood.com/Contact-Us_hi111

2019-09-02 21:58:17 Helpful (2)
Answers (2)

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