A simple obstacle avoidance robot using an IR distance sensor with an IMU.
Project tutorial by andr9e
Custom button powered via Arduino controls aftermarket exhaust flaps!
Project tutorial by kzim94
This project was inspired from Naruto Manga/Anime. If the sequence of hand signs was correct, it unlocked solenoid door lock.
Project showcase by Ikhsan I
8 lines of code to setup and 1 line of code per variable for the Arduino, no programming on the PC side. USB-WiFi-Ethernet-Serial.
Project tutorial by Johi and user1793315
Easily display custom animated glyphs on 16x2 LCD using the createChar() function from the LiquidCrystal library.
Project tutorial by tusindfryd
Turn a hot air popper popcorn machine into a high tech coffee roaster using a relay, 120V transformer, and thermocouple.
Project tutorial by Ben Eagan
You'll learn how to create an automation system to communicate 3 Arduinos via RS485.
Project tutorial by Moreira
Track your face using OpenCV's facial recognition.
Project showcase by Shubham Santosh
Implementing switches can be troublesome. This article offers a solution for configuring many mixed type switches at the same time.
I made an Arduino library allowing simple communication with uECG device using nRF24 module - minimal example takes just a few lines.
Project tutorial by Dmitry Dziuba
In this project, I will show you how to make a Tic Tac Toe with a TFT Touchscreen.
Project tutorial by MisterBotBreak
Mastering the short comings of simple button switches. The fundamentals everyone should know.
3-channel voltmeter with the ability to measure both negative & positive voltages on the same circuit or 3 different circuits simultaneously
Project tutorial by Shahariar
An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.
Project tutorial by ronbentley1
You'll learn how to create a display led to print message through Bluetooth.
Project tutorial by JLCPCB and Moreira
There are numerous examples of how to connect button switches via an external interrupt. This example offers an alternative approach.
Make your own DIY IR Remote and control some LEDs with it
Project tutorial by Rucksikaa Raajkumar
It is never easy to keep a baby busy and safe without you looking all the time.
Project tutorial by Thomas sxt
We use an Arduino to build an autonomous "follow me" cooler that connects to a smartphone via Bluetooth and uses GPS to navigate.
Project tutorial by Hacker Shack
This is my first Arduino-based, Bluetooth-controlled RC car. It is controlled by a smart phone application.
Project in progress by Saman Fernando
Turn an LED on and off using Windows Remote Arduino.
Project tutorial by Windows IoT
This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.
Project tutorial by ThothLoki
Connect your microcontroller to the internet by adding ESP8266 WiFi module!
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
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