Voltage Detection Sensor Module 25V
- Product SKU: KG045
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DescriptionA voltage detection sensor module is an electronic component used to measure and monitor the voltage level of an electrical circuit or power source. This type of module is commonly employed in various applications, including electronics projects, battery monitoring, power supply management, and industrial automation.
Here are the key details about this module with a 25V rating:Voltage Measurement: The primary function of this module is to measure the voltage level of a connected circuit or power source. It can accurately determine the voltage within the specified range.
Voltage Rating: The module you're referring to has a maximum voltage rating of 25V. This means that it's designed to safely measure and handle voltage levels up to 25 volts. It's essential to ensure that the voltage being measured does not exceed this limit, as doing so could potentially damage the module.
Analog or Digital Output: Depending on the specific module, the output can be either analog or digital. An analog output provides a continuous voltage proportional to the measured voltage, while a digital output provides discrete voltage levels based on certain thresholds. NOTE: This device output is analog.
Applications of Voltage Detection Sensor Module:This modules are used in a wide range of applications. They can be used to monitor battery levels, trigger alarms when voltage exceeds or drops below a certain threshold, control relays based on voltage conditions, and more.
Safety Considerations: When using a voltage detection sensor module, it's crucial to follow proper safety precautions. Ensure correct wiring, avoid overloading the module beyond its specified voltage rating, and take necessary measures to prevent short circuits.
Calibration: Some modules may require calibration to ensure accurate voltage measurements. Calibration involves adjusting the module's internal settings to match a known voltage reference.
Accuracy: The accuracy of the this module depends on its design and components. High-quality modules tend to provide more accurate measurements.
Technical Details of Voltage Detection Sensor Module
- Input Voltage (V): 0 to 25
- Voltage Detection Range (V): 0.02445 to 25
- Analog Voltage Resolution (V): 0.00489
- Sensitivity: 100mV/A
Physical Attributes of Voltage Detection Sensor Module
- Length * Width * Height in mm : 17 * 14 * 12
- Weight (gm): 2
Additional Details of Voltage Detection Sensor Module
- Output Interface: “+ ” connected 5/3.3V, “-” connected GND, “s” connected Arduino AD pins
- DC input interface: red terminal positive with VCC, negative with GND
- You can also use the IICLCD1602 LCD to display voltage.
- By 3P connector, connect this module with the expansion of board Arduino, which not only makes it easier for you to detect voltage battery.
- 1 x Voltage Detection Sensor Module 25V
These little modules work just fine for measuring voltage. Although anyone could easily make their own, these are so cheap, why bother making your own
Each and every one of the lot works perfectly.
These are actually Divide By 5 Voltage Dividers consisting of 30K and 7.5K resistors. Accuracy is fair, about 1% and good enough for most applications. I am using them to scale down 50 watt solar panel voltages to within the 0-5 volt range of the Arduino Pro Mini's A/D inputs and they work good. Connections to the modules are a little strange but not a problem. For future projects though I will use individual 0.1% 30k and 7.5k resistors which I found recently at very good prices.
Works good. Slight varience in readings. Using with mcp3008 for reading voltage on raspberry pi. If you use this with raspberry pi make sure to use 3.3v to not burn out your gpio. And to stabalize readings pull multiple times and average reading. Adafruit mcp3008 tutorial works perfect.