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Model rocket launch Controller:  (electronic circuit added 4/05)

Model Rocket Launch Controller #2:  Most commercial rocket controllers available to buy are either expensive or do not have many features. After a lot of searching I found nothing that met my needs. I wanted a controller that could work multiple pads, as well as being easy to set up and pack away, so I designed my own. It has the ability to control up to 8 pads through a 6 core cable. You may....  (added 11/05)

Model Rocket with Video Camera:  (electronic circuit added 4/05)

Multi Launcher for Model Rockets:  (electronic (schematic / circuit added 4/02)

Pad launch Controller for model rockets:  (electronic circuit added 4/05)

Phase Shift Radio Direction Finder:  (electronic circuit added 4/05)

PIC Based rocket altimeter:  (electronic circuit added 4/05)