DC Voltage Sensor Module (SKU#VS.DC2)

Description

• A simple but very useful module that uses a potential divider to reduce any input voltage by a factor of 5.
• This allows you to use the analog input of a microcontroller to monitor voltages much higher than it is capable of sensing.
• For example, with a 0-5V analog input range, you can measure a voltage up to 25V.
• The module also includes convenient screw terminals for easy and secure connection of wires.
• This module is based on the principle of resistive voltage divider design and can make the red terminal connector input voltage to 5 times smaller
• Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
• Arduino AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.

Features: 

• Input voltage: 25v DC max
• Divider ratio: 5:1
• Output voltage : 5v DC (input/5 input*0.2)
• Output Current: 600mA (MAX)
• Voltage detection range: DC0.02445V – 25V
• Voltage analog resolution: 0.00489 V
• Size : 25mm x 13mm
• Output Interface: “+ ” connected 5/3.3V “-” connected GND “s” connected Arduino AD pins