LED Dice schematic

Posted on Oct 13, 2012

This project has two advantages over previous dice circuits. It produces a realistic readout as well as a `slow-down` feature. These combine to make it one of our most popular games projects. As can been seen in the photo, the 7 LEDs are positioned on the board in the same positions as the spots on a dice (die). When these are activated, they simulate the rolling of a real dice as it rolls across the table.

LED Dice schematic
Click here to download the full size of the above Circuit.

The way the circuit works is very ingenious. When you touch the TOUCH PLATE wires, the LEDs start flashing in a similar manner to a dice rolling over and over. This gradually slows down to rest and a number is displayed exactly like the spots on a dice.

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