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1 vote
1 answer
721 views

Conformal Coating on Raspberry Pi

I'm planning to build a security camera with a Raspberry Pi 4B in it with the camera being an IR camera I found online. Being a security camera, I'm planning to put it outside my house. Where I live ...
Hao C.'s user avatar
  • 123
5 votes
2 answers
1k views

Humidity design requirements

I have to design a electronics device that is specified for environmental operating conditions of 0°C to 60°C with 5% to 95% relative humidity (non condensing). I think the temperature part should be ...
Stefan Wyss's user avatar
  • 7,675
20 votes
7 answers
54k views

What's the best way to protect a board from corrosion in a hot/moist environment?

Some of my projects need to live outside for long periods. Sometimes, moisture gets into the enclosures. That means that a circuit board might be sitting around in contact with water for hours on ...
edebill's user avatar
  • 2,519