Voltage Detection Sensor Module 25V
Voltage Detection Sensor Module 25V
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Voltage Detection Sensor Module 25V

SKU: ELC5062

ā‚¹ 39.99

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Voltage Detection Sensor Module 25Vā‚¹ 39.99
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A simple but very useful module which uses a potential divider to reduce any inputĀ voltageĀ by a factor of 5. This allows you to use the analogue input of a microcontroller to monitor voltages much higher than it capable of sensing. For example with a 0-5V analogue input range you are able to measure aĀ voltageĀ up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.

Specification:

  • Divider ratio: 5:1
  • Resistor Tolerance: 1%
  • Max inputĀ voltage: 25VĀ 
  • Resistor Value: 30K/7.5K Ohm


Pinout:

  1. INPUT
    1. Pin 1Ā -Ā GND
    2. Pin 2Ā -Ā 0-25V
  2. OUTPUT
    1. Pin 1 - Sense
    2. Pin 2 - NC
    3. Pin 3 - GND

Reference Code:

#include <Wire.h>

int val11;
int val2;

void setup ()
Ā  {
Ā  pinMode (LED1, OUTPUT);
Ā  Serial.begin (9600);
Ā  Serial.println ("Emartee.Com");
Ā  Serial.println ("Voltage:");
Ā  Serial.print ("V");
Ā }
void loop ()
Ā  {
Ā  float temp;
Ā  val11 = analogRead (1);
Ā  temp = val11 / 4.092;
Ā  val11 = (int) temp; //
Ā  val2 = ((val11% 100) / 10);
Ā  Serial.println (val2);
Ā  delay (1000);
Ā  }
How does this module allow monitoring voltages higher than a 0-5V ADC range?
It uses a 5 to 1 voltage divider to scale input voltages up to 25V down to 0-5V for the microcontroller analogue input.
What is the pinout and how should I connect the inputs and outputs?
Input: Pin 1 GND, Pin 2 0-25V; Output: Pin 1 sense, Pin 2 NC, Pin 3 GND. Screw terminals provide secure connections.
What are the key electrical specifications of the module?
Divider ratio is 5 to 1, resistor tolerance is 1 percent, max input voltage is 25V, resistor values are 30K and 7.5K ohm.
Is the module compatible with 0-5V ADC inputs and suitable for microcontrollers?
Yes, the output is designed for 0-5V analog inputs, enabling measurement of voltages up to 25V.
What warranty, delivery or returns information is available for this product?
Warranty and delivery details are not provided on this page; please contact the seller for options.
A
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Description
Ask AI about this product
Open in ChatGPT Open in Claude Open in Gemini

A simple but very useful module which uses a potential divider to reduce any inputĀ voltageĀ by a factor of 5. This allows you to use the analogue input of a microcontroller to monitor voltages much higher than it capable of sensing. For example with a 0-5V analogue input range you are able to measure aĀ voltageĀ up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.

Specification:

  • Divider ratio: 5:1
  • Resistor Tolerance: 1%
  • Max inputĀ voltage: 25VĀ 
  • Resistor Value: 30K/7.5K Ohm


Pinout:

  1. INPUT
    1. Pin 1Ā -Ā GND
    2. Pin 2Ā -Ā 0-25V
  2. OUTPUT
    1. Pin 1 - Sense
    2. Pin 2 - NC
    3. Pin 3 - GND

Reference Code:

#include <Wire.h>

int val11;
int val2;

void setup ()
Ā  {
Ā  pinMode (LED1, OUTPUT);
Ā  Serial.begin (9600);
Ā  Serial.println ("Emartee.Com");
Ā  Serial.println ("Voltage:");
Ā  Serial.print ("V");
Ā }
void loop ()
Ā  {
Ā  float temp;
Ā  val11 = analogRead (1);
Ā  temp = val11 / 4.092;
Ā  val11 = (int) temp; //
Ā  val2 = ((val11% 100) / 10);
Ā  Serial.println (val2);
Ā  delay (1000);
Ā  }
FAQ
How does this module allow monitoring voltages higher than a 0-5V ADC range?
It uses a 5 to 1 voltage divider to scale input voltages up to 25V down to 0-5V for the microcontroller analogue input.
What is the pinout and how should I connect the inputs and outputs?
Input: Pin 1 GND, Pin 2 0-25V; Output: Pin 1 sense, Pin 2 NC, Pin 3 GND. Screw terminals provide secure connections.
What are the key electrical specifications of the module?
Divider ratio is 5 to 1, resistor tolerance is 1 percent, max input voltage is 25V, resistor values are 30K and 7.5K ohm.
Is the module compatible with 0-5V ADC inputs and suitable for microcontrollers?
Yes, the output is designed for 0-5V analog inputs, enabling measurement of voltages up to 25V.
What warranty, delivery or returns information is available for this product?
Warranty and delivery details are not provided on this page; please contact the seller for options.
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Admin
Welcome to the discussion thread for Voltage Detection Sensor Module 25V
Feel free to ask questions, share tips or report issues.
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