Non Inverting Amplifier (CB6437E)

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

Three-phase motor control (CB7268E)
Suggested by Sprague in the 1980s documentation, this circuit can control three-phase AC motors....
Alternate Tone Control (CB25834E)
This passive circuit was found in the March 1995 issue of Elexctonics Now magazine. The circuit is for...
AND Gate Using NOR (CB198E)
Three of the four gates found in a 4001 can be used to perform as an AND gate. This improvisation...