- Published in issue 12/1998 on page 38
Barometer/altimeter part 2:
programming calibration software and operation
When construction of the barometer/altimeter, which is based on a precision airpressure sensor with integral signal processor from Motorola, is completed, the unit has to be programmed and calibrated in accordance with the correct reference. Evaluation, storing, display and interchange of data are effected by a microcontroller system.