Non Inverting Amplifier (CB6438E)

This non-inverting AC amplifier was found on a Popular Electronics. The setting applies to any operational amplifier.

Lamp or motor control (CB7222E)
This circuit can control the power from 0 to 70% of the maximum power on a load. The circuit was...
Force Meter (CB16244E)
This CMOS version of the force gauge was found in a 1983 publication. In the CMOS version, the...
Time Reaction Game (CB10845E)
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...