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- Thu Mar 29, 2018 2:49 am
- Forum: DSO Shell
- Topic: Sudden loss of accuracy
- Replies: 0
- Views: 3141
Sudden loss of accuracy
So, this week I was testing a small arduino circuit and realised that the voltage reading on my dso shell was a bit high (5.3V on an arduino powered by a computer with usb ports at like 5.1V-5.2V). I decided to test the scope with my lab bench power supply (quite accurate, I also had a proper multim...