Tag Archives: calibration

YOUYUE 858D+ hotair station — Release V1.45

Posted on March 31, 2016 by robert

A small but helpful upgrade, if you’re into acquiring your own temperature calibration data. At some undetermined time in the future this might be expanded to a full multi-point calibration mode. The config menu was amended with the parameter ‘display_adc_raw’. … Continue reading →

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Playing with the OSCCAL register of an ATmega168

Posted on December 25, 2009 by robert

I was having problems with the “led ring” boards. Their internal oscillators were not ticking with the same speed and required constant re-syncing. I tried to improve the situation by recalibrating by adjusting the OSCCAL registers. Recalibration can be done … Continue reading →

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