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Category Archives for Arduino

Arduino Temperature Data Logger with SD Card Module

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This post shows you how to create a temperature Arduino data logger. We’ll use the DHT11 to measure temperature, the real time clock (RTC) module to take time stamps and the SD card module to save the data on the SD card. Learn ESP32 with Arduino IDE This is our complete guide to program the […]

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Arduino EEPROM Explained – Remember Last LED State

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In this post we’re going to explain what is the Arduino EEPROM and what it is useful for. We’re also going to show you how to write and read from the EEPROM and build a project example to put the concepts learned into practice. Learn ESP32 with Arduino IDE This is our complete guide to […]

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Decoding and Encoding JSON with Arduino or ESP8266

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In this blog post you’re going to learn how to decode (parse a JSON string) and encode (generate a JSON string) with the ArduinoJson library using the Arduino with the Ethernet shield. This guide also works with the ESP8266 and ESP32 Wi-Fi modules with small changes. Learn ESP32 with Arduino IDE This is our complete […]

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Getting Started with MIT App Inventor 2 and Arduino

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In this post I’m going to introduce you to the MIT App Inventor 2 software and I’m going to show you what you need to quickly getting started building Android apps that interact and control your Arduino. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with Arduino IDE, including […]

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Gesture Slider Swiper with Arduino

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This project was written by Emmanuel Odunlade and edited by Rui Santos.   In this post you’re going to learn how to set an Arduino UNO board as a USB HID keyboard and use gestures to swipe slides during a presentation. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with […]

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Build a Night Security Light with Arduino

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In this project you’re going to build a night security light with a relay module, a photoresistor and an Arduino. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! The registrations are open, so SIGN UP NOW » Recommended Resources Home Automation […]

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Door Status Monitor using the ESP8266

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In this project you’re going to monitor the status of a door using an ESP8266. The goal of this project is to show the endless possibilities that this $4 WiFi module offers when integrates with a free platform that I’m about to show you. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with Arduino IDE, […]

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Arduino – Control 2 DC Motors Via Bluetooth (Perfect To Build a Robot)

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In this tutorial I’ll show you how to control 2 DC motors via bluetooth with an Android app created with MIT App Inventor 2. MIT App Inventor is a great platform to get you started with Android development. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with Arduino IDE, including projects, tips, and tricks! […]

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Guide for TCS230/TCS3200 Color Sensor with Arduino

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This post shows you how to detect colors with the Arduino using the TCS230/TCS3200 color sensor. The TCS3200 color sensor can detect a wide variety of colors based on their wavelength. This sensor is specially useful for color recognition projects such as color matching, color sorting, test strip reading and much more. Learn ESP32 with Arduino IDE […]

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Build Robot Car Chassis Kit – Arduino

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In this post you’re going to learn how to build a robot car chassis kit that is commonly used with the Arduino board. You can either watch the video tutorial or follow the written instructions. Throughout this post, we’ll be assembling a Smart Robot Car Chassis Kit that can be found on eBay. Learn ESP32 with Arduino IDE […]

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Arduino Ethernet Web Server with Relay

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This post shows how to build an Arduino Ethernet web server that controls a relay that is attached to a lamp. You can access your web server with any device that has a browser and it’s connected to the same network. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with […]

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9 Biometric Sensors Arduino Compatible

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In this post I’ll share with you a list of 9 biometric sensors Arduino compatible that you can use in your bioengineering experiments. These are great for hobbyist projects since most of them are easy to deal with. Here’s the list: Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with […]

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ESP8266 OTA Updates with Arduino IDE | Over the Air

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OTA (Over the Air) update is the process of loading a new firmware to ESP8266 module using WiFi connection rather than a serial communication. This type of functionality is extremely useful in case of no physical access to the ESP module. Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with […]

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20 Free Guides for Arduino Modules and Sensors

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The Arduino community has created a wide variety of modules and sensors that can enhance your projects. Here’s the ultimate collection of 20 free guides for Arduino Modules and Sensors that can help you get started with them. Let’s start! Learn ESP32 with Arduino IDE This is our complete guide to program the ESP32 with Arduino […]

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