Hello everyone, I have an issue with the interruption in Arduino mega. I have an external interrupt using proximity sensor that turns on a relay and a motor (variable named "y"). While another external interrupt by another proximity sensor used to count number of gear teeth that once reach 16 teeth…

Interrupt issue

jremington August 19, 2021, 6:26pm 11

I think they are well sheilded by it.

No, not at all.

This is a properly shielded Arduino.