Brian Hammill's Projects

Current Projects

Temperature Monitoring using AVR and Dallas Thermometer parts
Use the DS1820 and DS1620 parts with the AVR.
Infrared Security Alarm
Drive an IR LED at 38 kHz on one end. Detect using a Radio Shack RC module on the other end. Sound an alarm if the beam is interrupted.
AVR Based Radio Beacon using BA1FB design.
Ham Radio keyer/identifier for a propagation beacon based on a project by BA1FB


Copyright 1999 by Brian Hammill.
Last revised: February 05, 1999.