Institute Newton C. Braga

Circuit Bench

Window Comparator with LED (CB18997E)
This comparator with two Texas Instruments operators was obtained in a company application manual....
Practice code oscillator (CB21090E)
Found in Popular Electronics from the 90's, this circuit consists of an audio oscillator for Morse...
Photo Voltaic Sensor (CB16108E)
In the figure we have a circuit in which complementary transistors are used to obtain greater...