This is the 25V variant of the Voltage Detection Sensor Module 25V in Current and Voltage Sensor. Available at ₹14.28 (₹12.10 + GST) with free shipping across India.
Voltage Detection Sensor Module 25V
This module is a simple yet highly useful device that utilizes a potential divider to reduce an input voltage by a factor of 5. The Voltage Sensor Module 25V allows you to use a microcontroller’s analog input to monitor voltages much higher than its inherent sensing capability.
For instance, with a 0-5V analog input range, you can measure voltages up to 25V. The module also features convenient screw terminals for secure and easy wire connections.
Based on a resistive voltage divider design, this module reduces the input voltage at the red terminal connector to one-fifth of its original value. For Arduino systems with a 5V analog input, the maximum input voltage should not exceed 5V x 5 = 25V. If you’re using a 3.3V system, the maximum input voltage should not exceed 3.3V x 5 = 16.5V.
The Arduino AVR chips have a 10-bit ADC, providing a resolution of approximately 0.00489V (5V/1023). Therefore, the minimum detectable input voltage for this module is 0.00489V x 5 = 0.02445V.
Note:
Keep in mind, you are restricted to voltages that are less than 25 volts. More than that and you will exceed the voltage limit of your Arduino input.
The Voltage Detection Sensor Module 25V is a versatile current and voltage sensor used across a wide range of applications including power monitoring, energy metering, battery management, solar panel monitoring, and industrial current sensing.
Common use cases:
Monitoring power consumption of appliances
Building a solar panel efficiency tracker
Current sensing in a battery management system
This product is ideal for power electronics engineers and IoT developers.
Technical Tip: Hall-effect sensors are non-invasive (no wire cutting needed). Shunt-based sensors offer higher accuracy. Match the sensor range to your application.
Shipping & Delivery
Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Secure packaging to ensure safe transit of electronic components
Weight
0.005665 kg
Dimensions
3 × 3 × 2 cm
15 Days Warranty
Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.
What voids warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Yogesh Bajaj (verified owner) –
Perfect for my weather station. This Voltage Detection Sensor Module 25V gives consistent readings day and night.
Riya Jain (verified owner) –
This Voltage Detection Sensor Module 25V works great with Arduino. Easy to wire up and code.
Ankur Deshpande (verified owner) –
This Voltage Detection Sensor Module 25V is excellent for the price. My data logging project is working perfectly now.
Raghav Vyas (verified owner) –
Nice Voltage Detection Sensor Module 25V. Readings are mostly accurate. Good enough for my hobby project.
Rajesh Saxena (verified owner) –
Great Voltage Detection Sensor Module 25V. Using it in my smart agriculture system. Reliable measurements every time.
Sarthak Saxena (verified owner) –
Good Voltage Detection Sensor Module 25V. Works as described. Calibration needed some patience but results are good.
Naveen Chatterjee –
Nice Voltage Detection Sensor Module 25V. Readings are mostly accurate. Good enough for my hobby project.
Ishaan Kamath (verified owner) –
Love this Voltage Detection Sensor Module 25V. Response time is fast and readings are stable.
Vikram Desai (verified owner) –
Perfect for my weather station. This Voltage Detection Sensor Module 25V gives consistent readings day and night.
Aditya Bhandari (verified owner) –
Great Voltage Detection Sensor Module 25V. Using it in my smart agriculture system. Reliable measurements every time.
Meera Tandon (verified owner) –
Very satisfied with this Voltage Detection Sensor Module 25V. Library support is good and it’s easy to interface.