Qu'est-ce que "Interface Arduino"?

Why should you learn to interface sensors with Arduino?

Because when you learn to interface sensors with Arduino, you will already have a coding experience to display that sensor value. As its name suggests LCDs are electronics devices that are used to display texts, custom characters, and numbers. Although, we can also display pictures on LCDs.

How do I connect an I2C LCD to an Arduino?

SCL is the I2C clock pin. Connecting an I2C LCD is much simpler than connecting a standard LCD. You only need to connect four pins. Begin by connecting the VCC pin to the Arduino’s 5V output and the GND pin to ground. Now we are left with the pins that are used for I2C communication.

How to connect LCD to Arduino?

For that connect the D4, D5, D6 and D7 pins from the LCD to the D5, D4, D3 and D2 pins of the Arduino. Here is the actual circuit. It is built as per the connection diagram provided. All the connections are made using standard male to male jumper wires.

How to use Arduino IDE?

As you can see, the Arduino IDE (as well as online Arduino Editor) is a really simple one. All you need to do is to connect your board, select the proper board name and the port number, and that’s all. You don’t need to go to the menu anymore. Just write the code, and periodically save and verify it.

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Qu'est-ce que "Interface Arduino"?

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