Institute Newton C. Braga

Circuit Bench

Low Voltage Peak Detector MC34071 (CB15291E)
Other operational amplifiers series, such as the MC34072, MC34074, MC35071, MC35072, MC35074 or...
12-V Battery Charger (CB1579E )
The battery charger suggested in the figure has its current limited by resistor R1. This component may...
Equivalent circuit LM381 (CB25270E)
The figure shows the equivalent circuit for the LM381 audio preamplifier IC. The circuit was found...