Voltage Sensor is a precise low-cost sensor for measuring voltage. It is based on the principle of resistive voltage divider design. It may possibly make the red terminal connector input voltage to 5 times smaller.
Voltage Detection Sensor Module Characteristics & Specifications
Input Voltage: 0 to 25V
Voltage Detection Range: 0.02445 to 25
Analog Voltage Resolution: 0.00489V
Needs no external components
Easy to use with Microcontrollers
Small, cheap and easily available
Dimensions: 4 ?¨¢ 3 ?¨¢ 2 cm
Other Modules: IR Sensor Module, LDR Sensor Module, TP4056A Li-ion Battery Charging/Discharging Module, DS3231 RTC Module, TMC2209 Stepper Motor Driver Module, DRV8825 Stepper Motor Driver Module, A4988 Stepper Motor Driver Module, NEO-6MV2 GPS Module, Joystick Module, EM18 - RFID Reader Module, ADXL335 Accelerometer Module, Soil Moisture Sensor
Introducing uart wifi module Interface from Heisener.Visit our website to compare between a wide range of remarkable models. Order your perfect match right now!
Related Components: HMC5883L, Resistors, Voltage Regulator IC
Brief about Voltage Sensor Module
Voltage Detection Sensor Module is a simple and very useful module that uses a potential divider to reduce any input voltage by a factor of 5. This allows us to use the Analog input pin of a microcontroller to monitor voltages higher than it capable of sensing. For example, with a 0V - 5V Analog input range, you are able to measure a voltage up to 25V. This module also contains convenient screw terminals for easy and secure connections of a wire.
The internal circuit diagram of the Voltage Sensor Module is given below.
How to Use Voltage Sensor Module with Arduino
Interfacing a voltage sensor with Arduino or any other microcontroller is pretty straight forward. Connect the VCC and GND of voltage source whose voltage to be measured to the screw terminals of the voltage sensor. Connect the S and ¡§C (GND) pins of voltage sensor to Analog pin and GND of Arduino respectively.