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- Fri Jul 13, 2018 3:53 am
- Forum: DSO Shell
- Topic: callibration problems 15001k
- Replies: 0
- Views: 3377
callibration problems 15001k
Hi, just built the 15001k oscilloscope kit, checked all the voltages and all were perfect, however, when I try to callibrate there is no trace that resembles a square wave just a (fuzzy line) which does change slightly when I adjust the caps. when I built the kit i tested all the components with a t...