This circuit is from an 80's Radio Electronics. The circuit has several output options for 50 mA currents with load indicator through LEDs.
We find this circuit in an earlier American publication of 1978. The components are no longer...
This circuit was found in an old documentation and can be powered by a solar panel. The touch...
CHANDLER, Ariz., Aug. 11, 2016 — Microchip Technology Inc. (NASDAQ: MCHP), a leading provider of...