Analog_Voltage_Divider_SKU__DFR0051

Introduction

Analog Voltage Divider (SKU: DFR0051) The Voltage Divider can detect the supply voltage up to 25V. The DFRobot Voltage Divider module is based on resistor divider principle. The voltage detection module allows the input voltage to reduce 5 times. As the Arduino analog input voltage is up to 5V, so voltage detection module's input voltage can not be greater than the 5Vx5 = 25V.

Specification

• Interface: Analog
• Input voltage (DC): Maximum 25V, Minimum 0.0245V
• Detects the supply voltage upto 25V
• Size:22x30mm

Connection Diagram

Sample Code

void setup()
{
  Serial.begin(9600);
}
void loop()
{
      int val;
      float temp;
      val=analogRead(0);//This divider module will divide the measured voltage by 5, the maximum voltage it can measure is 25V.
      temp=val/40.92; //
      val=(int)temp;//
      Serial.println(val);
      delay(100);
}

Version history

Analog Voltage Divider shopping analog voltage divider v2_sku:dfr0051) category: Product Manual category: DFR Series category: Module

category: Diagram category: DFRobot