PhotoResistor Interfacing withArduino The connection scheme is very easy. You just have to connect three pins. Connect the 5V and ground of the module with the 5V and ground of the Arduino. Then connect the signal pin of the module with the A0 of the Arduino. Table 2:Connection between Ar...
Conclusion: In this application note we have seen LDR 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, heartbeat sensor, gas sensor, GPS sens...
Interfacing LCD module to arduinois another important step in this project. JHD162A is the LCDmodule used here. JHD162A is a 16×2 LCD module based on the HD44780 driver from Hitachi. The JHD162A has 16 pins and can be operated in 4-bit mode or 8-bit mode. Here we are using the...
Development of a Line following robot, which responds to light and sound, interfacing microphone, DC motors, LDR's, LED's, speaker with Arduino. Using MOSFET and BJT to amplify to drive the motors, and using LM358 as an audio amplifier. ...