This circuit was found in the January 1995 Electronics Now magazine. Its configuration is valid for other operating systems. The source must be dual.
August 2017 - This Maxim component, available from Mouser Electronics, is ideal for wearables,...
In the figure we have a solar power source for experiments with this type of energy. The cells must...
This Morse code practice circuit produces a tone at the speaker whose frequency depends on C1 and...