DC Voltage Sensor

Description

The Arduino analog input is limited to a 5 VDC input.  If you wish to measure higher voltages,this module allows you to measure voltages of 0-25V. Keep in mind, you are restricted to voltages that are less than 25 volts. More than that and you will exceed the voltage limit of your Arduino input.

Specifications of DC Voltage sensor Module:

• Voltage input range : DC 0-25 V;

• Operating voltage output : 3.3V – 5V MAX

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

• Voltage analog resolution : 0.00489

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

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