Motorcycle Alarm (CB6487E)

We found this circuit in a Popular Electronics of the 90s. The MOSFET can be of any type, depending on the current of the warning system.

MTD6508 Motor Driver - Microchip
September 2017 - Mouser Electronics is now offering Microchip MTD6508 engine drivers. These...
True RMS Converter (CB25164E)
Published in the December 1988 issue of Radio Electronics magazine, this circuit converts your...
FET Gate Dip (CB1467E )
This circuit is a variation of the common grid dip meter, having been found in a 1975 publication on FETs....