Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy
43636701692103

Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for Diy

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SPECIFICATIONS

Brand Name: TENSTAR ROBOT

Origin: Mainland China

Output: Switching Transducer

Theory: Resistance Sensor

Model Number: 1

Type: Optical-Electronics Sensor

is_customized: Yes

Material: Porcelain

Usage: Pressure Sensor

Description:

  • Quantity:1pc
  • Size: 25mm×13mm/0.98"×0.51"(approx)
  • TThis module is based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller.for 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). for 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.
  • Voltage input range : DC0-25 V
  • Voltage detection range : DC0.02445 V-25 V
  • Voltage analog resolution : 0.00489 V
  • Output Interface : "+ " connected 5/3.3V, "-" connected GND, "s" connected for Arduino AD pins
  • DC input interface : red terminal positive with VCC, negative with GND
  • By 3P connector, connect this module with the expansion of board for Arduino, not only makes it easier for you to detect voltage battery, can also use the IICLCD1602 LCD to display voltage.
  • Reference Code:
    #include <Wire.h>

    int val11; 
    int val2; 

    void setup() 

    pinMode(LED1,OUTPUT); 
    Serial.begin(9600); 
    Serial.println("Emartee.Com"); 
    Serial.println("Voltage: "); 
    Serial.print("V"); 

    void loop() 

    float temp; 
    val11=analogRead(1); 
    temp=val11/4.092; 
    val11=(int)temp;// 
    val2=((val11%100)/10); 
    Serial.println(val2); 
    delay(1000); 
    }

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