Ever wished you could talk with your plants?

Replace the firmware on a Shelly Plug S with a wireless procedure (no soldering, no wiring) and connect it to Arduino Cloud!

Time to get Pavlovian on your cat!

Open source is love, and so are hugs!

Create your own IoT pet with Arduino and the Arduino cloud!

Protect your valuables with a puzzle!

Harsh Weather Monitoring Using Arduino MKR 1300 and Blynk

This is my first Arduino-based, Bluetooth-controlled RC car. It is controlled by a smart phone application.

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

Closed loop universal motor control system using PID algorithm.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

Start coding online with the Arduino Web Editor, save your sketches in the cloud, and always have the most up-to-date version of the IDE!

A programmable and highly maneuverable robotic cat for STEM education and AI-enhanced services.

In this project, I have shown how to interface a GPS module with Arduino UNO. The data for longitude and latitude is displayed on the LCD.

An Arduino Uno autopilot drone with multiple sensors and a wireless camera controlled by two microcontrollers.

Shoot fireballs from your fists when you throw a punch with these arm mounted smart flamethrowers!

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

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

Turn an LED on and off using Windows Remote Arduino.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

Connect your microcontroller to the internet by adding ESP8266 WiFi module!

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

Need fast cheap laser rangefinder for your Arduino project? You can use a laser tape measure for this!

An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.