3 You can also use this converter on ATmega(168/328) with V-USB instead of Teensy.
4 The converter on V-USB lacks some features for now: USB NKRO and System/Media control.
6 To build a firmware use Makefile.vusb instead of Makefile.
11 +---+ +---------------+
12 USB GND | | ATmega168 |
14 5V <-------+--------+---|Vcc,AVCC | PS/2
16 D- <----+--+-----R2-----|INT1 RXD|------->DATA
17 D+ <----|---+----R3-----|INT0 XCK|------->CLOCK
19 GND<----+---+--+--+-----|GND | ->GND
30 X1: Crystal 20MHz(16MHz/12MHz)
33 This is my V-USB converter on breadboard.
34 [IMG]http://i.imgur.com/8jJCZl.jpg[/IMG]