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. This module also includes convenient screw terminals for easy and secure connections of a wire.

Technical Specification:

• Input Voltage: 0V to 25V
• Voltage Detection Range:  0.02445V to 25V
• Analog Voltage Resolution: 0.00489V
• Size: 4cm*3cm*2 cm (L*W*H)

Features:

• Needs no external components
• Easy to use with Microcontrollers
• Small, cheap and easily available

Applications:

• Power failure detection
• Load sensing
• Safety switching
• Temperature control
• Power demand control
• Fault detection