Institute Newton C. Braga

Circuit Bench

Sinusoidal to square converter (CB9614E)
This shield circuit uses a common CMOS port. The voltage depends on the interfaced logic. The...
5 to 12V Voltage Regulator (CB19001E)
This switched or switched regulator was suggested by Texas Instruments in one of its application manuals....
Oscilloscope Monitor (CB5437E)
This is the circuit of an old oscilloscope, using components from the 80s. Of course, it serves...