This 80's General Electric circuit is guarded by the noise-guard for operating current. The circuit has an input sensitivity of 3 pA. The font must be symmetrical.
This circuit was suggested by Motorola in a 1980s publication. It is based on a PUT that is not a...
The purpose of this circuit is to control magnetic door locks activated by the power grid. The...
We found this circuit in an old English documentation from 1979. The circuit is very sensitive, because...