This circuit, which appears elsewhere in this section, was taken from McGRAW documentation from the 1990s. The circuit supports any MOSFET according to the motor current.
P1 on this Radio Shack circuit is a 6 V lamp with current up to 500 mA depending on Q2. The...
This simple touch alarm, found in a 1995 documentation, uses common components and a triac to...
With the micro voltage regulator shown in the figure, we can design a power supply for small...