Dodoc-Cheap-Controller

Cheap controller for dodoc.

Based on iteaduno tiny or digispark, 3 push buttons, a perma-proto board, nothing more.

Front view

Rear view

Resistors are used as foots, noting else. :)

Schematics

Just 3 push-buttons ans a attiny85 based MCU. Dont forget the square button is plugged between "VCC" and D1, and the arrow buttons are plugged between GND an D0 and D2 ,a way to use the D1 led on this kind of MCUs with absolutelly no external componnents.

Hardware

Microcontroller board

-iteadunio tiny used for demo prototype

OR

-digispark

OR

-cheaper

Printed circuit board

-adafruit perma proto board used for demo prototype

OR

-cheaper

buttons

-cheap

Software

Arduino code

here

Usefull links

(http://digistump.com/wiki/digispark)

(https://www.itead.cc/wiki/Iteaduino_Tiny)