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

"Otto DIY with steroids" + Bluetooth + APP + switch + touch sensors + strength + sound detection...

Connect your home heater to Internet and chat with it via Telegram!

Connect a Modbus energy meter to an Arduino and monitor power consumption via Home Assistant.

Read temperature and humidity values in a remote location and store the data in an SD card.

Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.

Learn how to use Arduino IoT Cloud and Amazon Alexa to interact with your sensors.

A heart rate monitoring system that tracks your heart beat in "BMP" but I made a little difference by adding some LabView Visualisations.

Turn your MKR FOX 1200 into a battery-powered weather monitor that you can deploy EVERYWHERE.

Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.

Learn how to connect a simple web app written in JavaScript to Arduino Cloud.

Thermistor as thermometer.

Connect your door to the Cloud and open it from everywhere.

Discover how to make an I2S Theremin based on the new Arduino I2S library.

Tito is a Bi-ped, dancing DIY robot, derivative from Zowi and Bob. Basically has been adapted to a standard Arduino UNO board.

The cheapest micro soldering station in the world, using a cheap USB soldering iron.

A simple device that turns the lights on when the user approaches home.

Make your pixel art look delightfully retro using an OLED display. We'll see how to make your own image, and animate it.

Bring river monitoring to a new level! Monitor the pH, water level, and pollution by insoluble substances of a river from anywhere.

Step aside, an amazing six-wheel off-road robot coming through! Check out this Arduino-based wireless surveillance DIY RC robot.

Learn how to build a simple battle bot that can be controlled with a PS2 controller via Bluetooth.

An amazing off-road robot with 4-wheel drive.

You can make someone else's sunglasses see-through via BLE and check them out from far away, perhaps with your heartbeat.

Display tweets with a certain hashtag on a led matrix in real time!