The following circuit uses a low-power CMOS comparator and an LED to indicate low-battery voltage without causing excessive current drain. To view the application note, click on the URL below. Circuit ...
COLUMBUS, Ga. (WRBL) — Charges against a former Columbus Finance Department employee have been dropped, according to the assistant district attorney prosecuting the case. Former Revenue Manager Yvonne ...
A simple NiCd charger can be built using ‘junk box’ components and an inexpensive LM317 or 78xx voltage regulator. Using a current limiter composed of R3 and a transistor, it can charge as many cells ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback