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'''Description'' | '''Description'' | ||
The R1 and R2 channels on the Wiren Board 4 are for resistance measurement. Technical details are described in the article [[ADC:Измерение сопротивлений - технические детали/en |ADC:resistance measurement - technical details]]. To measure resistance, you need to know the value of two constants: r1 and r2. The R1 constant has a spread of up to 10% from device to device. | |||
'''Как исправить''' | '''Как исправить''' |
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