Institute Newton C. Braga

Circuit Bench

Low Side Current Sensor (CB20383E)
This current sensor employs the Texas Instruments LMV358A low voltage operational amplifier. This...
One Transistor Alarm (CB914E)
This one-transistor alarm can be used with much more sensors than the two shown by the figure....
SCR Bank for 1 kW Sources (CB20287E)
Found in an American publication from the 1980s, this circuit is designed to regulate the voltage of...