18:00

Crystal Filter Experiments

6:30

Two 1MHz Crystal Oscillator Experiment

1:30:14

Let's Add REVERB to a Vibro-Champ Amp......PART 3.......It's Alive !!!

14:09

Energy transfer in Baluns

23:10

Every Component of a Switch Mode Power Supply Explained

13:10

Comment les radars distinguent les cibles (et quand ils n'y parviennent pas) | Résolution radar

18:34

Cavity filter Experiments

8:47

Changing a quartz crystal's frequency with sandpaper and a pencil