The wiring schematic is very simple. We have connected the GND pin of the KY-018 LDR Module to the GND pin of our Arduino Board. Then we connected the middle pin to 5V, and at last we connected the S pin to pin A0 of our Arduino Board. These connections can be seen in the schema...
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...
Conclusion: In this application note we have seen Gyro 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, LDR sensor, GPS sensor, color se...
sensor with Arduino. you may you may like to check this article as well but in this article I will show you how to interface light sensor or light dependent resistor with pic microcontroller. light dependent resistor are used to measure light intensity. Light dependent resistor works on the ...