This 1969 circuit generates a high voltage that reaches 100 V from 16 V. The power is of the order of 280 mW. The number of diodes determines the voltage multiplication.
For those who like electronic games, have good experience in the design of printed circuit boards...
This circuit converts a range of input voltages at frequencies from 800 Hz to 3.7 kHz. This is a...
This circuit triggers on a relay after a time delay adjusted by P1. The range of times achieved by...