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Guide for 8×8 Dot Matrix MAX7219 with Arduino + Pong Game

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects The dot matrix that we’re going to use in this guide is a 8×8 matrix which means that it has 8 columns and 8 rows, so it contains a total of 64 LEDs. The MAX7219 chip makes it easier to control the dot matrix, by just using 3 […]

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Guide for MQ-2 Gas/Smoke Sensor with Arduino

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects This guide shows how to build a smoke detector that beeps when it detects flammable gas or smoke.

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Security Access using MFRC522 RFID Reader with Arduino

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects This blog post shows a simple example on how to use the MFRC522 RFID reader. I’ll do a quick overview of the specifications and demonstrate a project example using an Arduino.

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Monitor Your Door Using Magnetic Reed Switch and Arduino

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects This tutorial demonstrates how to use a magnetic reed switch. I’ll do a quick overview on how it works and show a project example using an Arduino.

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Why You Shouldn’t Always Use the Arduino Delay Function

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects The very first time you used an Arduino board, you probably did something like this: Connected an LED to your Arduino Uploaded the default blink sketch that would turn on and off your LED every second

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Arduino Serial Plotter – New Tool

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects The latest release of the Arduino IDE 1.6.6 comes with a new tool called Serial Plotter. This tools gives you the ability to visualize your data in a plot that is updated in real time.

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Sending Data From an Arduino to the ESP8266 via Serial

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DOWNLOAD FREE PDF: Getting Started with ESPlorer IDE and ESP8266 In this tutorial you’re going to learn how to send data from an Arduino to the ESP8266 via serial communication.

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Complete Guide for Nokia 5110 LCD with Arduino

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects This post aims to be a complete guide for Nokia 5110 LCD with Arduino. I’ll explain what it does, show its specs and share an Arduino project example that you can take and apply to your own projects.

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Complete Guide for nRF24L01 – 2.4GHz RF Transceiver Module With Arduino

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DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects This post aims to be a complete guide for nRF24L01 – 2.4GHz RF Transceiver module. I’ll explain what it does, show its specs and share an Arduino project example that you can take and apply to your own projects.

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