Inscrit le: 29 Juil 2017
|Posté le: Lun 20 Nov - 14:56 (2017) Sujet du message: How can I ´protect my arduino pro against external noise?
Recently, I've built a project with Arduino pro mini and I've been facing a huge problem. This problem is characterized by a freezing of the program - code running in the ATMega, and I think is related to the voltage drop of my power supply (12 Vdc).
The voltage drop occurs when I turn on a set of coils, that is connected in parallel with my power supply (see image below).
I'm not an expert in electronics, so I'd like an advice on how to build a device to protect my power supply/Arduino against this issue.
I didn't find the right solution from the Internet.
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