This circuit was found in Motorola documentation from the 80's. The MOSFET admits equivalent according to the current and voltage of the motor that must be controlled.
This shield circuit was obtained from Radio Electronics magazine, July 1990. The triac is load and...
This circuit emits a sound when a magnetic field, of a magnet, for example, approaches the sensor....
This is an application circuit of the Texas Instruments (2019) component datasheet itself. The...