Institute Newton C. Braga

Circuit Bench

Electronic Judge (CB23724E)
This circuit uses sensors to determine who is the first to cross the end line. The circuit was...
Electronic Cricket (CB795E)
When the lights turns off this circuit will produce a sound like a cricket. When the lights are...
FM Antenna Booster (CB25707E)
This tunable circuit was found in the May 1994 issue of Electronics Now magazine. The circuit has...