Running LED, Random Results, Decade Counter and Clock. Weigh the Pros-n-Cons, Take a Balanced Decision with the Blue Toss Widget. Screenshot above
This can be built with one 555 timer and a CD4017. Use the pin 5 to connect to a cap you charge with a pushbutton or gate like CD4093 to turn off 555 using pin 4 after a cap discharges. This may simulate a random.
Live Widget that you can Operate
The Electronic Toss Lights a LED in random. Electronic Random Decision Maker.
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