(via https://www.youtube.com/watch?v=ldpk7uc_9V4)

THE FOLLOWING VIDEO DEPICTS THE PROCEDURES REQUIRED TO INTERFACE THE LED MATRIX WITH ARDUINO MEGA.

THE COMPONENTS THAT YOU REQUIRE ARE:

1. ARDUINO MEGA.

2. SHIFT REGISTER.

3. BREADBOARD.

4. LED MATRIX MODULE.

TO START WITH THE INTERFACING PROCEDURE:

1. CONNECT THE CIRCUIT AS SHOWN IN THE SCHEMATIC GIVEN IN THE VIDEO.

2. WRITE THE CODE AS WRITTEN IN THE VIDEO. UPLOAD THE CODE AND YOUR LED MATRIX IS READY TO DISPLAY THE MESSAGE THAT YOU WANT TO DISPLAY.

# IMPORTANT:

🎥HOW TO INTERFACE KEYPAD WITH ARDUINO | ARDUINO TUTORIALS FOR BEGINNERS| ARDUINO CODE

Hello Everyone, Today in this article we are going to learn how to Interface Keypad with Arduino. This is a great tool to make awesome projects.

First of all lets start with the components that we require for interfacing the Keypad. These include:

1. Arduino Mega.

2. LCD Module.

3. Keypad Module.

4. BreadBoard.

5. Connecting Wires.

6. USB Cable.

After the components are collected, its time to make the circuit as per the diagram shown in the video. Have a look at the video to get the complete schematic diagram.

After the circuit is assembled, its time to code the arduino so as to interface both the keypad and LCD together. The arduino code for interfacing both the module is also shown in the video. If you want the code, then comment in your mail id's, I will forward my code to you.

Once the code is uploaded onto the arduino board, you are ready to check and test it out.

Thus our project is complete and we have successfully interfaced LCD And Keypad module with Arduino.

For more interesting videos and Robotics Projects, visit the link given below:

Today, we are going to talk about a Display Device which we use to display input and outputs. It is a 16X2 LCD display.

Here, we will use and arduino mega board and interface an lcd with it.

The components required for the interfacing are as follows:

1. Arduino Mega.

2. 16X2 LCD Module.

3. 10 K Potentiometer.

4. Bread Board.

5. Connecting Wire.

6. USB Cable.

The steps to interface LCD are as follows:

1. Fix the LCD Module onto the Breadboard firmly.

2. Connect PIN1 of LCD with GND.

3. Connect PIN2 of LCD with VCC.

4. Connect PIN3 of LCD with Potentiometer. This is the contrast pin.

5. Connect PIN4 of LCD with PIN7 of Arduino.

6. Connect PIN5 of LCD with GND. This is the RW pin of LCD. This must be low for writing onto the LCD.

7. Connect PIN6 of LCD with PIN6 of Arduino. This is the Enable pin of LCD.

8. Now connect the D4-D7 Pins of LCD with PIN 5,4,3,2 of the Arduino. These are the Data pins of the LCD and it will Work on the 4 Bit mode.

9. Now, Connect PIN15 of LCD with VCC and PIN16 with GND. These are the pins of Backlight Led.

10. Now, Write the code as shown in the video and upload the Code.

Your interfacing of LCD With Arduino is complete.

Visit the Link for the Video.

How to Interface GSM Module and Arduino-Send and Receive SMS

In this article, we are going to see how to interface GSM Module and Arduino. There are different kinds of GSM modules available in market. We are using the most popular module SIM900 and Arduino Uno for this tutorial. Interfacing a GSM module to Arduino is pretty simple. You only need to make 3 connections between the module and arduino. So lets get to business!

Notes on GSM Module

1. We use…

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