Institute Newton C. Braga

Circuit Bench

Universal AC Motor Control (CB855E)
This control is intended for 110 VAC or 220 VAC Motors. Any TIC series triac can be used according the power...
Bicolor Sequential LED (CB17071E)
The circuit shown was found in a 1995 documentation. This circuit is powered by a voltage of 6 to...
Music Synthesizer (CB5967E)
This circuit makes use of a specific 80's component and was found in an American manual of the...