This circuit was designed to power the previous circuits of the wireless sound system, but it can be used for other purposes. The circuit is from a Radio Electronics from August 1988.
September 2017 - Würth Elektronik High Power Ultraviolet LEDs can be obtained from Mouser...
We found this circuit in the July 1994 issue of Electronics Now magazine. The circuit can use...
This circuit shows on the screen of an oscilloscope two signals alternately at a frequency that depends...