# Analog Voltage Divider

**Type:** Product page · **SKU:** DFR0051 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/analog-voltage-divider.html ([markdown](https://core-electronics.com.au/analog-voltage-divider.html.md))

The Voltage Divider can detect the supply voltage up to 25V. The DFRobot Voltage Divider module is based on the resistor divider principle.

## Pricing

- **Price:** $6.15 (inc GST) — $5.59 AUD, exc GST
- **Quantity discounts:** 6+ $5.31 (exc GST) · 12+ $5.09 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 500 more in 8–12 days.

## Description

The Voltage Divider can detect the supply voltage up to 25V. The DFRobot Voltage Divider module is based on the 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 5V \* 5 = 25V.

### Specification

- Type: Analog
- Input voltage (DC): Maximum 25V, Minimum 0.0245V
- Detects the supply voltage upto 25V
- 3 Pins JST interface module
- Dimensions: 30mm(L) x 21mm(W) x 12mm(H)
- 2x M3 mounting holes - 15mm apart
 
### Document

- [Wiki Doc](https://wiki.dfrobot.com/Analog_Voltage_Divider_SKU__DFR0051)
- [Discussion on resistor values, current draw and the board design choices](https://forum.core-electronics.com.au/t/analog-voltage-divider-dfr0051/18218/19)
 
### Shipping List

- Sensor (1 unit)
- Analog Sensor Cable (1 unit) (SKU:FIT0031)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/img_0259.jpg)