Found in a 1966 General Electric manual, this circuit provides a delay in starting. The motor is of the universal type and the triac according to its current.
This circuit for the automatic activation of a small lamp (or high brightness LED) was found in...
This circuit adds a beep to turn on with car flashers that do not have this feature. A 47 ohm to...
This AC amplifier has a gain of 40 dB. It was found in the May 1988 issue of Radio Electronics magazine....