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Category Archives for Arduino

Arduino Time Attendance System with RFID

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In this project you’re going to build a time attendance system with MFRC522 RFID Reader and Arduino. When you swipe an RFID tag next to the RFID reader, it saves the user UID and time in an SD card. It also shows if you are late or in time accordingly to a preset hour and […]

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Request Sensor Data via SMS using Arduino and SIM900 GSM Shield

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In this project we’re going to show you how to request sensor data via SMS with the Arduino. As an example we’re going to request the temperature and humidity from a DHT11 sensor. To send and receive SMS with the Arduino we’re going to use the SIM900 GSM shield. When you send an SMS to the Arduino […]

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21 Arduino Modules You Can Buy For Less Than $2

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The Arduino community has created a wide variety of modules and shields that can enhance your projects. Here’s the ultimate collection of 21 Arduino Modules that you can get for less than $2 on eBay. Let’s start! Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, […]

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Guide to Fingerprint Sensor Module with Arduino (FPM10A)

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This post is an introductory guide on how to use the Fingerprint Sensor Module with the Arduino. We’ll show you how to enroll a new fingerprint ID, and how to find a fingerprint match. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! […]

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Free Arduino Mini Course – Sign Up Now

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We just want to let our readers know that we’ve release an Arduino Mini Course. The course is completely FREE, and you can get access here. This new course is short, simple, and intends to be a getting started resource for absolute beginners.

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Guide to NEO-6M GPS Module with Arduino

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This guide shows how to use the NEO-6M GPS module with the Arduino to get GPS data. GPS stands for Global Positioning System and can be used to determine position, time, and speed if you’re travelling. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! […]

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Decode and Send 433 MHz RF Signals with Arduino

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This guide shows how to use an Arduino to decode 433 MHz signals from RF remotes, and send them with an Arduino and a 433 MHz transmitter to remotely control mains switches outlets. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! The […]

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Nextion Display with Arduino – Getting Started

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This post is an introduction to the Nextion display with the Arduino. We’re going to show you how to configure the display for the first time, download the needed resources, and how to integrate it with the Arduino UNO board. We’ll also make a simple graphical user interface to control the Arduino pins. Learn ESP32 […]

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ESP8266 Deep Sleep with Arduino IDE

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This guide shows what’s Deep Sleep and how to use it with the ESP8266 in the Arduino IDE. If you use the sleep functions with the ESP8266 it will save you power and ultimately your batteries will last longer.

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How To Do Daily Tasks with Arduino

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In this tutorial we’re going to show you how to perform daily tasks with the Arduino. We’re going to turn an LED on and off at a specific time of the day, everyday. You can then, easily modify the example provided to perform any other task. Learn ESP32 with Arduino IDE This our complete guide […]

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Control a 12V Lamp via SMS with Arduino

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In this tutorial we’re going to show you how you can control a 12V lamp via SMS using an Arduino UNO, a relay module, and the SIM900 GSM shield. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! The registration closes soon, so […]

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Guide to 1.8 TFT Display with Arduino

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In this guide we’re going to show you how you can use the 1.8 TFT display with the Arduino. You’ll learn how to wire the display, write text, draw shapes and display images on the screen. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, […]

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Guide to SIM900 GSM GPRS Shield with Arduino

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This post is a complete guide to the SIM900 GSM GPRS Shield with the Arduino. Learn how to send and receive SMS, make and receive phone calls with Arduino. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! The registration closes soon, so SIGN […]

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Guide to SD Card Module with Arduino

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In this post we’re going to show you how to use an SD card module with Arduino to read and write files on an SD card. Learn ESP32 with Arduino IDE This our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! The registration closes soon, so SIGN UP NOW […]

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