The maximum current of this circuit is 200mA, and the ripple is only 50 mV. The circuit is suggested by Texas Instruments in its linear applications manual.
This simple speed control for 3 to 15 V motors uses a common power transistor. The circuit was...
The SN76477 integrated circuit of the 1980s was a great success as a sound effects generator. Many...
This circuit with 10 MHz and 1.25 MHz TTL outputs was found in an American documentation from the...