Institute Newton C. Braga

Circuit Bench

Push Pull Detection AM Radio (CB14810E)
This different configuration of AM radio with push pull detection and amplification provides good...
Luxometer (CB14634E)
This light intensity meter is from a 1978 Texas Instruments optoelectronics manual. The...
Electronic flash (CB23624E)
This circuit fires a xenon lamp being powered by a 300 V battery. The circuit is from a Radio...