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>> No.2045312 [View]
File: 31 KB, 1075x554, circuit.png [View same] [iqdb] [saucenao] [google] [report]
2045312

>>2044420
Right, this is the entire circuit.
The current sensors give out 0 to 4V if current is flowing in the forward direction through them and 0 to -4V if backwards.
The Vref connection is the reference voltage for the microcontroller's ADC and Analog 5 is one of the analog inputs for the microcontroller.

Am I right in thinking the first pair of op amps will invert the signal from the current sensors if it's positive and keep it at 0 if it's negative?



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