resistance of the sensor changes with intensity of the light and consecutively output voltage also changes. The arduino board can be used along with LDR sensor in order to read the analog voltage. By programming threshold value in the code and reading the realtime values of the voltage from LD...
As we mentioned earlier, BH1750 ambient light sensor can be interfaced with Arduino through I2C bus pins such as SDA and SCL that are A4 and A5 pins of Arduino Uno. This schematic diagram shows the internal circuit of the breakout board: Connection with Arduino Uno To interface, this light...
if(sensorValue<500){digitalWrite(ledPin,HIGH);// This will set the pin 13 as highSerial.println(" The value of LDR is = ");// This will print " The value of LDR is = " on displaySerial.println(sensorValue);// This will print the value of LDR on displaydelay(1000);// This wi...
Conclusion: In this application note we have seen Color sensor interfacing with Arduino Uno board. Arduino board is also used for interfacing different types of sensors for applications. The typical sensors interfaced with arduino are sound sensor, gyro sensor, LDR sensor, GPS sensor, heartbeat se...
Arduino board is also used for interfacing different types of sensors for applications. The typical sensors interfaced with arduino are sound sensor, heartbeat sensor, LDR sensor, GPS sensor, color sensor, pH sensor etc. Refer difference between accelerometer and gyroscope >> and advantages and ...
Conclusion: In this application note we have seen pH sensor interfacing with Arduino Uno board. Arduino board is also used for interfacing different types of sensors for applications. The typical sensors interfaced with arduino are sound sensor, gyro sensor, LDR sensor, GPS sensor, color sensor,...
Conclusion: In this application note we have seen GPS sensor interfacing with Arduino Uno board. Arduino board is also used for interfacing different types of sensors for applications. The typical sensors interfaced with arduino are sound sensor, heartbeat sensor, gyro sensor, LDR sensor, color se...