Introduction: How to Connect Lcd With Arduino Uno

By www.kits4u
About: we are here to spread our knowledge to the world and help people to improve skills in technology

This is the tutorial about how to connect lcd with arduino uno and program arduino for displaying scrolling text on lcd.All the connections are shown in this video so please watch this video and subscribe to our channel for latest technology videos and to learn about various engineering concepts.

Step 1: Circuit Diagram

Make all the connections according to circuit diagram shown above. connect the 5v and Gnd of arduino to lcd for power source.use 330 ohm resistor for contrast and proper backlight.

Step 2: Arduino Code

Download this code/copy to your arduino ide software and upload to your arduino uno board.after uploading the code please check the output on lcd.if there is no output then please watch the video shown above to make proper connections.For more informations visit our channel our comment below if you have any doubt or queries.