We found this good power amplifier with the LM12 integrated circuit in the March 1989 issue of Radio Electronics magazine. The output power is around 100 W.
This circuit synthesizes the tick of a metronome with the speed controlled in RV1. The circuit is...
This circuit sensor is an NTC with a resistance of the order of 2k. The SCR can be from the TIC...
This circuit generates approximately 30 Hz signals from a 3.3 kHz clock. The circuit was found at...