This circuit was obtained from the November 1989 issue of Radio Electronics magazine. The circuit is for motors up to about 1.5 A.
This circuit is from a 1968s Motorola documentation. The load can range from 10 to 100ohm and the...
This circuit was found in a 1982 Maplin magazine (England Component Store). The circuit has...
This circuit was found in an American 1980s documentation. It analyzes the exhaust gas of a...