#PS/2 - USB Mouse ##Keyboard Edition

This take input from a PS/2 keyboard and uses it to act as a USB mouse.

###Libraries PS/2 Keyboard reading https://www.pjrc.com/teensy/td_libs_PS2Keyboard.html

Emulating USB Mouse https://github.com/adafruit/Adafruit-Trinket-USB

###Hardware This project uses a Trinket from Adafruit for the main system. It could easily be built with just an ATTiny85 and some basic parts if you wish, I don't have those details. The keyboard must be a PS/2 compatible one in order to send the data that this system expects.

Look up a PS/2 connector diagram online or at the site of the library listed above. Connect as below:

PS/2	Trinket
Power	5V
Ground	Gnd
Clock	#2
Data	#0

The Trinket takes care of the USB connector for us using pins #3 and #4, so no work needed there.

###Usage Upload the code to your trinket. You should see a USB disconnect followed by a connect once it's online a moment later. The following table has the keys and their actions listed.

Speed is defaulted to 10 pixels

Key	Action
[up]	Move mouse up by Speed
[down]	Move mouse down by Speed
[left]	Move mouse left by Speed
[right]	Move mouse right by Speed
a	Click left mouse button
s	Click middle mouse button
d	Click right mouse button
0	Set Speed to 1 pixel
1	Set Speed to 10 pixels (default)
[2-9]	Set Speed to 10 X number pixels
[enter]	Toggle clicking left mouse button as fast as possible