Institute Newton C. Braga

Circuit Bench

Triangular Oscillator (CB17597E)
This circuit uses an operational like to the 741 having been found in a 2001 documentation. The...
One Decade Sinusoidal Generator LM148 (CB19701E)
This circuit can use the LM148 and its more modern equivalents, generating a sinusoidal signal whose...
Programmable Regulator (CB15431E)
The TL431 integrated circuit consists of a programmable shunt regulator with an internal...