This voltage sensor limits the discharge of a Nicad battery. We found it in an American documentation from 1968. Equivalent components can be used.
The circuit presented with low drift is from the Motrorola LinearDatabook of 1990. The circuit...
An excellent low frequency sine signal is produced by this oscillator. The frequency is determined by the...
This circuit allows fluorescent lamps to be powered up to 40 W from 12 V car batteries. The...