No information is given on the transformer in this circuit that we found in an American 1967 documentation. The power transistors are of the time and mounted on a plug-in module.
CHANDLER, Ariz., June 14, 2017 — New PIC32MM “GPM” microcontrollers (MCUs) are now available from...
This circuit that converts very low currents into voltage was obtained in the 80's used component...
This simple timer causes an LED to blink after an interval of the order of 7 minutes which is the...