A Grid Dip Oscillator
28:03
Grid Dip Meter
8:00
Colpitts Crystal Oscillator
12:38
How to use a nanoVNA as a grid dip meter.
10:30
The 6809 processor - an overview and a simple circuit
35:44
Using NSL-32 Optocoupler
28:51
Restauração Dip Meter - Review, teoria e testes.
2:51
Grid Dip Meter DIY
9:41