Plan A would be perfectly safe.
The maximum voltage that could be applied to the raspberry PI input in this case is the 5V supply that the transistor collector pullup resistor is connected to
Search found 3 matches
- Mon Jun 27, 2022 12:10 am
- Forum: Electronics Section (Not for items that should be in the other Forum sections)
- Topic: Open collector or optocoupler
- Replies: 5
- Views: 5395
- Sat Jun 04, 2022 11:44 am
- Forum: Product Review
- Topic: No-Ox: advice please
- Replies: 20
- Views: 10537
Re: No-Ox: advice please
Trust me Sandy, when I was using IPA, I cleaned wheels every second day. I cleaned the layout with both a small rag moistened with IPA for problem spots and I still have the CMX track cleaning car that ran regularly. I could wipe my finger over my track and it was spotless and reliable operation las...
- Fri Jun 03, 2022 9:21 am
- Forum: Product Review
- Topic: No-Ox: advice please
- Replies: 20
- Views: 10537
Re: No-Ox: advice please
I used to use IPA to clean track. I always purchased 99.9% IPA and spent more time cleaning track than running trains Since scrapping the IPA and using a product called INOX which I believe is very similar to NO OX, my layout has never run better Yes IPA will clean dirt and grease off the track but ...