This repository contains the Arduino code for a digital dice project using an ATtiny13 microcontroller. The digital dice simulates a rolling dice effect with LEDs and enters a power-saving mode when not in use.
- Dice rolling effect using LEDs.
- Power efficiency with ATtiny13 sleep mode.
- Button debouncing for reliable operation.
- Randomized dice results.
- ATtiny13 microcontroller
- LEDs (x7)
- Tactile pushbutton
- 100 ohm Resistors (x7) for LEDs
- 10K ohm Resistor for pullup reset
- 2xAAA Power supply (2.4-3V)
- (Optional) USBASP Programmer for ATtiny13
- (Optional) a 100nF ceramic condensator between VCC and GND
- Use platformio
- Connect the ATtiny13 to your computer via an USBASP Programmer.
- Upload the code to the ATtiny13.
Press the button to "roll" the dice. The LEDs will display a random number from 1 to 6. After displaying the result, the device will enter sleep mode to conserve power.
Contributions to this project are welcome! Please fork the repository and submit a pull request with your improvements.
This project is licensed under the MIT License
- Thanks to the Arduino and AVR communities for support and resources.
- Project inspired by http://www.avr-asm-tutorial.net/avr_en/apps/dice/dice_tn13/dice.html