Voltage Detection Module Voltage Divider With Data line For Arduino
Based on the principle of the resistor divider voltage detection module, with the Arduino sensor expansion board can be done to detect the size of the battery voltage, charge or robot can monitor the work of the power of interactive media power. Voltage input of the voltage detection module enables reduced 5 times. Because Arduino analog input voltage up to 5V, so the input voltage of the voltage detection module can not be greater than 5Vx5 = 25V. Arduino analog resolutions minimum 0.0049V, so the minimum voltage input voltage detection module for 0.0049Vx5 = 0.0245V. Measured power leads to the blue terminal, being connected to VCC, negative to GND.
Operating voltage: 5V
Detection Voltage: DC maximum + 25V, minimum + 0.0245V
3-pin PH2.0 connector
1 x Voltage Detection Module Voltage Divider With Data line For Arduino
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