I liked the idea of having a button to press for a certain function on the computer, however i wasnt such a fan of having a $5 button, and a $16 microcontroller operating only one function.
So my project differes in a few ways.
I added a RGB LED on top of the button, I also added a rotary encoder on the side of the button.
The idea being this:
the encoder switches the function the button preforms, and the LED gives you feedback telling you what mode it is in now so you know what function will be preformed by pressing the easy button.
Step 1: Supplies
- Teensy 2.0(http://www.pjrc.com/teensy/) $16
- Staples easy button ~$5 (if you can find a older one get that, becuase the new one has a different circuit board thats difficult to access the button on)
- RGB LED (http://www.sparkfun.com/products/9264)
- 5mm LED holder
- Rotary encoder/knob(I got a bag of 10 encoders for $10 off ebay, and the knob i am using is from a guitar)
- Wire ~18 gauge
- Soldering iron
- Dremel or other rotary tool to cut though plastic(youll be coping alot lol)
- Drill w/ assorted drill bits.
- Hot glue
- USB mini cable