Technology incorporated

 

8 bit RISC Microprocessor

Quadrature demodulation

IR decoding

Serial data channel RS232/485

Motor feedback control system

Relay control

Switch mode power regulators

High ESD Optical coupling

Event driven multi tasking OS

Sequencing state machine

 
Motor controller for multi aspect ratio projection screens for film & digital video

This was an embedded controller to accurately position multiple screens/mattes to handle various video aspect ratios. Used multiple optical feedback sensors for exact position of motors, with IR & home automation interface.