Call Or Write For Catalog

Dealers please write or fax on company letterhead board charge pumps ). This device from NSC has the same pinout as the MAX232. The TW523 interface is simply some limiting and pull-up resistors, protection diodes, and a transistor to gate the transmitter. Four LEDs and their drive circuits are provided to indicate the X-10 transmission and reception plus the circuit's status. An optional EEPROM socket is provided on the PC board for expansion of the code to include such features as scene...

Wireless Computer Control Device

A remote cursor device designed to replace the venerable mouse has been announced by ArcanaTech. Called Imp, this sophisticated remote control allows cursor positioning as well as execution of user-programmable keyboard functions from as far as 15 feet away through infrared communication and a specially developed film that is sensitive to the touch. Common mouse functions like pointing, clicking, and dragging are all performed using Imp's unique control disc technology. Keyboard functions are...