**2009 March 27** Performed the Bend Matrix octo-phonic light and sound system for Austin Musuem of Digital Art (AMODA) at the Moose. **2009 April 24** Bend Matrix v2.3 kit released!!! The Bend Matrix will be free to make for personal use, and 4ms Pedals will handle all commercial use. All schematics, diagrams, gerber files, source code, etc will be on this site (). PC Boards, programmed AVR chips, and front panels will be available though 4ms Pedals. There's also headers for expanding the MT8816 chip and/or using other switches such as eight 4066's or sixteen H11F3's. There's also 5 parallel-in/serial-out shift registers (74HC165) to read the 40 buttons, and 7 serial-in/parallel-out shift registers (74HC595) to control the 40 button LEDs and 3-digit BPM LED display, a 6N137 opto chip for MIDI input, and a 4049 Hex Inverter chip for MIDI output, rail-to-rail opamps for analog knob control, and Zarlink's MT8816 cross-point matrix switch. The version 2 circuit has been completely redesigned using an AVR microcontroller at the core (ATMEGA32).
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