Voltage Detection Sensor Module 25V
₵15.00
Voltage Detection Sensor Module 25V
This is a simple but very useful module which 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. This voltage sensor 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 (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.
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.
7 in stock
Description
Technical Details
- Item Type: Voltage Sensor
- Operating Voltage (V): 25
- Additional Specs: Analog Voltage Resolution (V): 0.00489, Voltage Detection Range (V): 0.02445 to 25
- Length (mm): 28
- Width (mm): 14
- Height (mm): 13
- Weight (g): 4
Features:
- Output Interface: “+” connected to 5/3.3V, “-” connected to GND, “s” connected to Arduino AD pins
- DC Input Interface: Red terminal positive with VCC, negative with GND
- LCD Display: Use IICLCD1602 LCD to display voltage
- Connection: Use 3P connector to connect this module to the Arduino expansion board for easy battery voltage detection
Applications :
- Battery Monitoring: Used in battery-powered devices to monitor battery voltage levels and ensure optimal operation.
- Overvoltage Protection: Protects sensitive electronic circuits by detecting voltage levels that exceed safe limits.
- Power Supply Systems: Essential in power distribution systems for voltage monitoring and stability checks.
- Automated Systems: Integrated into automation systems to monitor the voltage status of power sources, triggering alarms or corrective actions if necessary.
- Renewable Energy Systems: Used in solar or wind energy systems to detect voltage fluctuations and ensure efficient energy use.
- Voltage Regulated Circuits: Helps in maintaining constant voltage by detecting variations and adjusting accordingly in circuits.
Black Friday deals start {begin_date}! Get ready — massive discounts ! {countdown}
Reviews
There are no reviews yet.