Feeling alone? Make an LCD dog friend in less than 10 minutes!

No need to introduce a legendary “Space Invaders”. This implementation uses character display for graphics output.

Simulate a shooting game using a laser gun and Arduino controlled targets.

A sourdough starter management and maintenance system

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.

Smart control of the liquid cooling system in the PC to minimize noise, keeping temperatures in check!

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

How to create a simple LCD video game with Arduino.

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

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.

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

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!

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

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.

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

My lightweight Arduino GSM mobile phone.

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

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