The figure shows how to implement an amplifier with gain 10 using the operational amplifier LM41. The circuit is from a publication from May 1989.
For triggering high-powered loads connected to the power grid, nothing better than using TRIACs. For...
This simple circuit tests electrolytic capacitors from 1 uF with a working voltage above 12 V. The...
This circuit detects changes in magnetic flux in a coil as an external magnetic field moves. The...