Electronic dice

  
Six LEDs are arranged to produce a display the same as the dots on a dice. When PBI is depressed, the display is blanked and the oscillator (ICl a, b, c) clocks IC2 at about 1MHz. IC2 counts from zero and resets on seven

When PBI is released, the display is enabled and a decoding system (IC3) produces the correct output on the LEDs.




Leave Comment

characters left:

New Circuits

.