Institute Newton C. Braga

Circuit Bench

Voltage Variator LM3900 (CB5057E)
In the figure we have a circuit that allows us to obtain a variable voltage of approximately 0.5 to 25 V...
12V Battery Charger LM350 (CB4845E)
This circuit consists of a constant current source for charging 12 V batteries. The charge is...
FSK Demodulator (CB4180E)
This space mark demodulator for FSK signals was found in an American telecommunication...