The voltage detection module is based on the principle of the resistor divider. The measured voltage can be reduced, so that the ADC pin of arduino board can detect the voltage value after reduction, and the measured voltage can be calculated. As precision resistors,the precision of sampling resistor is up to 0.5%,temperature coefficient 50PPM,insuring the detection accuracy.
Specification
General
Quantity
1 Piece
Specification
Interface
Standard electronic building blocks Interface
Measurement Accuracy
<= 1%
Measurement Range
25 VDC
M2 Screw Mounting Holes
4
Humidity Coefficient
50PPM
Note
Range <= ADC reference voltage / 0.18
Package Contents
1x Voltage Sensor Module
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