Electronic dice
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Project aim
An electronic dice using a PIC 12F509.
Automatic shut down.
Only one key.
Schematic
Three parts :
- Top right : the display using 7 low power leds,
- Bottom right : the PIC 12F509,
- Left : supply with the auto shut down.
Component side
No difficulty for this simple PCB.
Don't forget the 2 straps.
PCB
The PCB of the board.
Click on the picture to display the full resolution PCB (37 ko).
It's a 4 by 2 inches board at 600 dpi resolution.
Finished board
The prototype of the circuit using a standard breadboard with the same wriring than the abrove PCB.
This project fits in a Heiland HE222 box.
Software
The 12F509 soft ware (source and hex file) : DICE_11.zip (2 ko) (the binary file is in intel-32 format).