500 Hz neon generator (CB9079E)

This circuit generates 500 Hz rectangular signals. The circuit is from old American documentation. Neon lamps are of common types.

| Clique na imagem para ampliar |

Tachometer and Dwell Meter (CB1418E )
This circuit was obtained in an old publication of 1978. The integrated circuit is the critical...
Classic Colpitts Oscillator (CB25646E)
This is the configuration of this type of oscillator given in an article in Electronics Now...
40W Lamp inverter (CB4662E)
This circuit allows fluorescent lamps to be powered up to 40 W from 12 V car batteries. The...