This source allows the supply of laser diodes with voltages above 11 V. The circuit is from French documentation and equivalent components can be used.
The presented circuit was found in the National Semiconductor FET Databook. The setting applies to other...
This is one of many zero crossing detector that can be found in this section. It was found in...
This circuit was obtained in a 1980 publication. The transistors can be BC548 or 2N2222. The...