Institute Newton C. Braga

Circuit Bench

500kHz to 10 MHz TTL Oscillator with Buffer (CB16097E)
The circuit shown in the figure is similar to the previous one (CB16096E), except that two...
50 MHz transceiver (CB18653E)
The range of this transceiver found in an old national publication is of the order of 1 km. The...
Pink Noise Filter with the 741 (CB13436E)
This circuit was obtained in an American publication from 1977. The circuit operates in the audio...