Institute Newton C. Braga

Circuit Bench

High Speed Composite Amplifier (CB19726E)
The operational 714 (not the 741) is an old Raytheon type that is no longer common today. The...
LED TTL control (CB17511E)
With this shield circuit, you can control LEDs from an AND gate or microcontroller. When both...
High Power MOSFET Amplifier 2 (CB10994E)
This circuit was obtained in a 1990 English magazine. The circuit can be assembled with equivalent power...