This circuit was taken from old American documentation. The transistors used make it possible to control a motor with up to 2 A of current. They must be equipped with heat sinks.
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This very high input impedance circuit is suggested by Texas Instruments. The circuit can be...
Found in Unitrode documentation, this oscillator uses some unusual components today such as PU and...
Other operational amplifiers in the series, such as the MC34072, MC34074, MC35071, MC35072,...