Institute Newton C. Braga

Circuit Bench

Anti-Theft Circuit (CB24956E)
This car anti-theft circuit is from a Radio Electronics magazine from May 1986. The circuit...
Triac Power Switch (CB12411E)
This circuit, well known, since it is already present in other points of this website, is from an...
3 to 35 V with 4 A power supply (CB4332E)
We found this source with the CI 723, common at the time, in a 1989 paper. Power transistors must be...