We found this circuit in an American 1980s documentation. The circuit can be easily assembled in our day, and care should be taken to use a power supply isolated from the power grid.
Capacitive Alarm (CB5059E)
- Details
- Written by: Newton C. Braga
We found this circuit in an American 1980s documentation. The circuit can be easily assembled in our day, and care should be taken to use a power supply isolated from the power grid.
