Good Product Provide Accurate Readings
This module gives precise readings and works reliably, making it a must-have for any project that needs voltage measurement.
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The Voltage Sensor Module 25V is a simple but very useful module that uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.
For example with a 0-5V analog input range, you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.
This module is based on the principle of resistive voltage divider design, 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.
read more : Understanding Voltage Sensors
Connection Diagram with Arduino
Voltage input range | DC 0-25 V |
Voltage detection range | DC 0.02445 V to 25 V |
Dimensions | 3 x 2 x 1cms |
Weight | 5 grams |
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This module gives precise readings and works reliably, making it a must-have for any project that needs voltage measurement.
This tiny sensor does its job perfectly and I've used it successfully in my project with wonderful results
Good as per description and satisfied.
These work OK and will do the basic job.
Useful little boards that work as intended.
Ease of use. They don't need libraries. Averaging (10 readings) before using the read value.