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My Projects with Mega2560

Updated on August 25, 2017

Introduction

Below I list a series of my favorite projects in which I use the board Arduino Mega 2560. Then I make a simple explanation and I demonstrate it through a video and I provide the download codes with their libraries as the case may be.

01 MEGA 2560 AND IR AND TV REMOTE

Through this project we can turn on or off an LED that is placed on our Arduino board and using a Television remote control. You can see that inserting the appropriate code from our remote control will work correctly.

Diagram
Diagram

The video of this project we can see it below:

02 MEGA 2560 AND PCF8574 AND 12C

Through the Arduino Mega 2560 and PCF8574 bus, we can control the on and off of four LEDs in one direction and then in another.

Diagram
Diagram

The video of this project we can see it below:

03 MEGA 2560 AND PCF8591

In this project the Mega 2560 plate tells the analog digital converter PCF8591 to convert a certain digital value ranging from zero to 255, so that at its output from this integrated circuit outputs a voltage ranging from zero to five volts. We check this output via the analogue port A0 and the serial monitor.

Diagram
Diagram

The video of this project we can see it below:

04 MEGA 2560 AND LASER

In this project we are going to send pulses by means of a low power laser diode and the light we must point it to a phototransistor, which we connect it to the analogue port A0 of my plate Arduino Mega 2560 and finally we see these values ​​in the Serial port It is important to note that you can clearly see when a digital one is received and when it is a zero.

Diagram
Diagram

The video of this project we can see it below:

© 2017 Guillermo Perez Guillen

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