Temperature effects on electronics

I notice from the published pictures on this site that many models have
the electronics boards strapped to the outside of the model, maybe only
protected by heatshrink, or similar.

When you use high precision measurements for GPS, IMU and air pressure,

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Gyro drift compensation on Arduino IMU

I have done extensive bench testing with the Sparkfun Razor 9DOF board,
and the Arduino software:

// Sparkfun 9DOF Razor IMU AHRS
// 9 Degree of Measurement Attitude and Heading Reference System
// Firmware v1.0
//
// Released under Creative Commons Licens

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