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en:electronics:voltage_divider [2010/11/29 14:12] allan.pettaien:electronics:voltage_divider [2020/07/20 12:00] (current) – external edit 127.0.0.1
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 U<sub>2</sub> = I ⋅ R<sub>2</sub> U<sub>2</sub> = I ⋅ R<sub>2</sub>
  
-A voltage divider is very often used together with resistive sensors (photo resistor, thermistor etc.) where one of the resistors is replaced by the resistive sensor. In this way the change of the resistance of the sensor is easily transformed to the voltage change which is compatible with the microcontroller's analogous input.+A voltage divider is very often used together with resistive sensors (photo resistor, thermistor etc.) where one of the resistors is replaced by the resistive sensor. In this waythe change of the resistance of the sensor is easily transformed to the voltage changewhich is compatible with the microcontroller's analogous input.
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