Crowbar for power supply (CB8367E)

This protection circuit was obtained in a 1969 Electronic Design. The SCR can be the current equivalent, depending on the fuse current.

| Clique na imagem para ampliar |

Headlight on alarm (CB7125E)
This circuit will trigger a buzzer with an oscillator if the ignition key is removed with the...
Pulse Generator (CB18236E)
This TTL generator that can function as a control shield or external clock for microcontrollers was found in...
ICL8038 Function Generator (CB25967E)
This circuit generates signals of various frequencies and waveforms, making it useful on the...