2 x Rare Wolfware Howler Encoder / RGB / LED / Accelerometer 4 Player Boards

[MadCoder]

Very sought after. 

The Howler Open Source Arcade Controller is a 4 joystick, 26 button, infinitely configurable arcade controller and 96 channel LED driver in one. Joystick inputs can be configured as: digital joystick axis, analog joystick axis (currently 4 axis supported), mouse axis for connection to optical encoder devices (1 trackball + 1 spinner).

Buttons can be configured as joystick buttons, keyboard buttons, and mouse buttons. Each input can be configured in real time without restarting the device.
Each button and joystick port can also drive an RGB LED (+5V @ ~20mA). In addition to the 90 channels used for the joystick and button LEDs, there are 6 high power LED drives (5V @ ~350mA) for trackball LEDs. Each LED can be set to 255 levels of brightness which allows for over 16.5 MILLION colors per RGB LED.

The Howler controller also includes an accelerometer which can be used for nudging and bumping in pinball games. Each axis of the accelerometer can be mapped to an analog joystick axis or a joystick/keyboard button with a set threshold.

$80 EACH

[Hoopz]

Caveat emptor with those Howlers.