At 07:46 PM 09/03/1997 -0800, you wrote: >Matt Calder wrote: >> >> Does anyone know of designs for a PIC >> based altimeter for use in model rocketry? >> >> /*****************************************/ >> /* Matt Calder, Dept. of Statistics, CSU */ >> /* http://www.stat.colostate.edu/~calder */ >> /*****************************************/ > > >Matt, > >Not exactly what you are looking for, but I remember a model rocketry >altimeter project in Radio Electronics or its latest incarnation Electronics >Now. I think it was around '90 or '91. I think the code was for a Motorola >micro, but porting it over to a PIC is always an option. > It was around then. Called a pocket Altimeter and used a Motorola Pressure sensor. They also had a really nice water column method of calibrating the sensor. Alas the magazine developed paws and wandered off perhaps to be captured by another magazine lover. John Pioneers are the ones, face down in the mud, with arrows in their backs. Automation Artisans Inc. Ph. 1-250-544-4950 PO Box 20002 Fax 1-250-544-4954 Sidney, BC CANADA V8L 5C9