The circuit presented is based on the National Semiconductor's LM3524, a component not common today. The circuit is from the 1994 Linear Applications Handbook.
Frequencies up to 5 MHz can be poroduced by this circuit. The output is a square wave signal. The...
This is a protection circuit in which, under excess current in the load, the SCR trips by shorting the...
This simple pole search or neon probe for the 110 V or 220 V power grid has nothing unusual, being...