AA118

Voltage Sensor Detection Module


  • Voltage input range : DC 0-25 V

  • Voltage detection range : DC0.02445V – 25V

  • Voltage analog resolution : 0.00489 V

  • Output Interface : “+ ” connected 5/3.3V, “-” connected GND, “s” connected Arduino AD pins

  • DC input interface : red terminal positive with VCC, negative with GND

  • By 3P connector, connect this module with the expansion of board Arduino, not only makes it easier for you to detect voltage battery, can also use the IICLCD1602 LCD to display voltage.

  • Size: 25mm×13mm/0.98″×0.51″(approx)

  • Divider ratio: 5:1

  • Resistor Tolerance: 1%

  • Max input voltage: 25V

  • Resistor Value: 30K/7.5K Ohm


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