Institute Newton C. Braga

Circuit Bench

Bicycle LEDs (CB17041E)
This simple flasher was originally created for use on bicycles (1995). However, it can be used in...
Automotive Alarm (CB18819E)
This automotive alarm uses common components and is suitable for old vehicles. The circuit was...
1 kW alternating beacon (CB6261E)
This circuit for incandescent light bulbs was suggested by General Electric in a 1980s...