Institute Newton C. Braga

Circuit Bench

Receiver for inductive link (CB23521E)
This circuit receives, through a coil, audio signals emitted by another coil connected to the...
Vibrating Wire Oscillator 2 (CB23900E)
An oscillator slightly different from the previous one also appeared in Radio Electronics magazine in...
Crystal Controlled Multivibrator (CB23783E)
Using transistors of the time, this circuit was published in Radio Electronics magazine in...