We use an Arduino to build an autonomous "follow me" cooler that connects to a smartphone via Bluetooth and uses GPS to navigate.

This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.

Turn an LED on and off using Windows Remote Arduino.

Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.

Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.

How to create a simple LCD video game with Arduino.

Automated Home using Raspberry Pi 2 (Windows 10 IoT Core) and Arduino.

Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.

Tired of controlling your robot with a joystick? Ever thought of controlling it with your hands?

Upgrade your home security camera or webcam with a motorized stand that will detect and follow any motion around the camera!

High accuracy wall plotting at minimal cost, enrich all the whiteboards around you with surprising artwork!

Water quality, anywhere, anytime!

Interfacing MAX30102 with Arduino + BPM measure project with OLED + buzzer.

An electronic keyboard with 7 piano keys, programmed to Middle B/A/G/F/E/D/C, and an 8th button used to access a menu of preset songs.

Use circuito.io to build a smart food dispenser for your pet controlled directly from your phone.

My lightweight Arduino GSM mobile phone.

This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.

Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.

The smart tunnel prevents further outspread of COVID-19 / SARS-CoV-2. It can disinfect a person fully in a time span of just 15 seconds.

A Monster in a Box Halloween prop is a box or crate that appears to be jailing a monster which is on the verge of escaping.

The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.

Clock LCD display adjustable.

It is a simple tutorial on how to create little a security device using an Arduino.

An Arduino UNO-based classic kitchen timer with LCD display and buzzer