Despite being found in a 1980 publication, this circuit uses components that can still be found easily. The circuit feeds an array of LEDs that run randomly, stopping at one.
This circuit is part of an article published in the February 1994 Electronics Now magazine. The...
Texas Instruments Standard Operational Amplifiers Texas Instruments makes available through Mouser...
This assisted ignition circuit (which reduces the spark current) dates to the time when cars had...