Institute Newton C. Braga

Circuit Bench

Accent Metronome (CB20741E)
Found in British documentation two years 70, this circuit generates two beats, being one of 800 Hz...
Signal Follower (CB18336E)
This commercial signal follower was found in a 1967 Japanese magazine. It uses germanium...
Symmetrical 5 V Power Supply (CB18681E)
This source is indicated for the power of the digital multimeter of the CIR12007, but it can be...