Created for use with the company's AccuTouch, five-wire resistive touchscreens, the COACh II controller on a chip operates at both 3.3V and 5V. The 64-pin, 12.15-mm2 chip in a LQFP employs a power-down mode that is said to reduce power consumption by as much as 95% compared to other controllers on the market. Features include a TTL interface, 4,096 x 4,096 touch resolution, and an operating temperature range from 0ûC to 70ûC. For more information and price, call ELO TOUCH SYSTEMS INC. Fremont, CA. (800) 356-8682.