Voltage Sensor Module DC 0-25V – HD Version Compatible with Breadboard
The voltage sensor module is a small size 0-25 DC voltage sensing device. The design of the module is based on a resistive voltage divider circuit. It is a voltage sensor module that reduces the input voltage signal by a factor of 5 and generates a corresponding analog output voltage with respect to step down voltage factor. This voltage measurement circuit is small and portable and can be used to detect under and over-voltage faults in electrical circuits.
Voltage Sensor Module Pinout Configuration:
| Pin Name | Description |
| Vin | The positive terminal of the External voltage source (0-25V) |
| GND | The negative terminal of the External voltage source |
| Vout | Analog pin connected to Analog pin of Arduino |
| NC | Not Connected |
| – | Ground Pin connected to GND of Arduino |
Voltage Detection Sensor Module Features & 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: 20 × 17 × 14 mm
Brief about Voltage Sensor Module
The 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 includes convenient screw terminals for easy and secure connections of a wire.
The internal circuit diagram of the Voltage Sensor Module is given below.
The voltage circuit consists of a voltage divider circuit of two resistors in which R1 is 30K and R2 is 7.5K.
Applications:
- Battery Voltage Monitoring.
- Power Supply Systems.
- Solar Energy Systems.
- Uninterruptible Power Supplies (UPS).
- Electric Vehicle Battery Management.
- Arduino Projects.
- Raspberry Pi Projects.
- DIY Electronics Projects.
- Voltage Level Detection.
- Over-voltage Protection Circuits.
Package Contents:
- 1x Voltage Sensor Module DC 0-25V – HD Version Compatible with Breadboard
- 1x 3 Pin header
- 2x 2 Pin header
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