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

Using servo motor control with a TV remote control.

Create a Simple Line Follower robot using Arduino

Simple, easy to assemble, programming and use with block structure, Arduino-based soldering station.

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

I decided to make one. I want use Arduino UNO with Ethernets shield, and STC-013 sensor. The data are visible on MQTT Dashboard by Cayenne.

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

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

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

This is a simple tutorial to create an EMF detector using an ATtiny85 microcontroller.

Make a long range remote controller for your robot.

A digital finger sensor to protect against theft.

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

Thermistor as thermometer.

IoT device to remotely monitor pressure (0-150 psi) using cellular data. Get notifications for pressures above/below high/low set-points.

Make your own motor driver shield PCB for an Arduino Pro Mini using an Arduino Pro Mini.

Append Temperature and Humidity Values to a Google Spreadsheet.

Print Github issues on paper and stack them on your desk. Every time you close an issue and you can literally "bin" it!

I know the Z-Wave or Netatmo system for IoT, domotic system and automation of house. But now you can make an ESP8266 DoMo system.

Arduino micro with RFID unlock your computer. Set one or many RFID tag, and unlock your computer with your personal password.

Make your own custom GoPRO shutter using a MKR1000 board, 3 buttons and 3 LEDs.

Example of the use of a Digital PDM microphone.

Control your media player using simple hand gestures. No complex circuit. Works on all computers.

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