Control a HD44780-type LCD.
Thermocouple Interface for
a PC-based Data Logger
Read (2) K-type thermocouples and
communicate their values to a PC
using its serial communication port.
Power Monitoring Subsystem
Real-time acquisition and monitoring of multiple power circuits.
911 Fire Alarm Box Addressing
Map of hundreds of fire alarm
boxes to a real-time LED map, with
alphanumeric LCD status readout.
Closed-Loop Barn Technology
Cows are kept safe and happy with
their environment electronically
Automatic Cat Feeder
Ring a bell to signal feeding time
and control the food mechanism.
Automatic Ticketer for Speeders
Combine a radar gun, digital
camera, and ticket printer, and
make the roads safe again.
To obtain your own
SpeakJet IC, Supercarrier
board, or TTS256 chip,
com For a special Nuts
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PO Box 7436
Portland, ME 04112
Voice and FAX:
X10 Controlled Zoned Audio
Use off-the-shelf technologies
in a system to provide zoned whole
house stereo audio at low cost.
Automotive Status Monitor
Talk to the CAN bus interface in a
Toyota Prius Hybrid car.
the wrong documentation
(it was not for the 4K
Automated Light Control
Control all navigation lights in a
■ TABLE 1. Z8 Encore! XP design contest proposal summary.
7. When I finally heard the
words “The temperature is
71 degrees” come from the
speaker, I had reached my