Landje Robot is an fully open source STEM robot. It deviates in two aspects from many other builds. See here where...

A digital finger sensor to protect against theft.

Monitor the world's rivers and lakes through a collaborative cloud allowing you to monitor any body of water with a fleet of devices.

Follow a guided installation wizard to get your IoT Gateway configured, and ready to be used on Arduino Create.

Use the popular Blynk app to control and change the state of your IoT Cloud Kit through your smartphone.

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

Just got paid? Perfect! Time to make this fun Make-it-Rain machine. Clap your hands and let the money flow!

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

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

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

Open source air quality sensor network platform.

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

Thermistor as thermometer.

This project consists of a small robot controlled via WiFi using an Arduino MKR1000, MKR2UNO Shield Adapter and Arduino Motor Shield!

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

Build a mini smartphone controlled car with Arduino or Raspberry Pi, which can be used for surveillance and intelligence gathering.

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

Sigfox is a French company founded in 2009 that builds wireless networks to connect low-energy objects.

Example of the use of a Digital PDM microphone.

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

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

This project encodes serial messages into Morse code, and displays the characters on an LCD screen at the same time.

This system will help prevent accidents caused by drunk driving.

A smarter way to get to school.