



Voltage Sensor Detection Module 25V
Price may be out of date. Last checked 74 days ago. Confirm it on the shop's page.
From the shop's description
Voltage Sensor Detection 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 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. Connection Diagram Features of Voltage Sensor Detection Module 25V: 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, not only makes it easier for you to detect voltage battery. Package Includes : 1×Voltage Detection Sensor Module Input Voltage (V) 0 to 25 Voltage Detection Range (V) 0.02445 to 25 Analog Voltage Resolution (V) 0.00489 Length (mm) 28 Width (mm) 14 Height (mm) 13 Weight (gm) 4 Shipment Weight 0.005 kg Shipment Dimensions 4 × 3 × 2 cm DATASHEET : DOWNLOAD
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