This is the firmware and the CAD files for a small LED Candle or LED Fire Modul, based on a AVR ATtiny microcontroller. The LED Candle imitates the flickering of a real candle. You could use the module also for a fire in a dollhouse or for model trains. The firmware is written in C for the avr-gcc compiler, by using WinAVR or the AVR Studio.
Features:
- 8 Pins for LEDflickering
- 8 Pins to enable every LED
- Open Source Firmware
- Hardware as Target PCB design
- On-board ISP header for upgrading firmware
For more information see:
- project site: http://www.jtronics.de/avr-projekte/led-feuer-led-kerze.html
- youtube : http://www.youtube.com/watch?feature=player_embedded&v=AoFinspK4J4
- build it smaller
- more pins for LEDs
- controller with more pins atmega88
- controller in BGA housing