Institute Newton C. Braga

Circuit Bench

Damped sound (CB22470E)
This circuit generates a tone of a bell and can be used in this type of application. The circuit is...
Monostable 4001 (CB12718E)
In the figure we show a monostable that uses two of the four ports available on 4001. The duration of...
Adapter for 4-track oscilloscope (CB7062E)
Found in a Popular Electronics from the 90s, this circuit transforms an ordinary oscilloscope into a...