Hi everyone. I have problem between my AtMega328p Board and 3 2-Module Relays which I want to control by a HC-05.
I tested the code on an Arduino Uno and using my phone and worked well but when I tried in the AtMega all Relays do not do anything, just stay ON independent of the innitial state.
Hi. Read please this article
and give us more information.
- What do you mean "I tried in the AtMega"?
- What is your relay modules?
- Give your wiring diagram (may be hand-drawn).
- Give your preformatted and properly pasted code.
It will be easier to help you.
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