A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.

Log humidity, automatic irrigate, switch plant growing lamp on and voice control everything with Amazon Alexa and Arduino.

This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.

This project shows how to design a wi-fi remotely controlled two-wheeled robotic rover, using an Arduino Uno and an ESP8266.

What about using a Wi-Fi remote-controlled robot for exploring your surroundings, reaching inaccessible places, spying and take pictures?

Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.

This is a fun classical snake game. And if you want you can put it in a frame to make it into a gaming console.

This tutorial shows how to control some servomotors remotely in a Wi-Fi network, using an ordinary internet browser.

Create your own DAB+ radio with an Arduino UNO, a 2x16 LCD, and 5 switches.

Microcontroller based Solar PV System's charge controller, inverter, PowerBank & LED lamp with menu-based navigation system on LCD display

Pick the time from a DCF77 radio signal and show it on an OLED display.

This reminds people to keep a 2-meter distance from you

Today I am going to show you how to make An OpenSource Arduino UNO OLED Clock that also measures temperature.

This four wheeled car can be controlled through a node web server where a custom camera view can be displayed.

The control of a robot may be painful as you have to develop specific clients for each mobile device. I propose a Web based control

This project describes how to build a GPS data logger at a lower cost.

In this project I show how to build a particles detector with data display, data backup on SD card and IoT with Android application.

Automatic garage doors are a blessing. However.. Did you push the button when leaving Or worse... Did the kids close the door when leaving

Use a smart battery charger on up to 6 batteries - wave your hand to turn display on and check charging.

This Arduino-BME280 based device measures, records and uploads T, RH, BP data to ThingSpeak.

The Zeus Weather Station (ZEWS) is an initiative of the Harry Fultz Institute Open Source Club to promote open source hardware and software.

Chromotherapy light with Raspberry and Arduino. Use your WebCam to identify your happiness status and turn on the light color of your room

Clouds meter <> establish the height of clouds through an IR measurement temperature of saturation.

Make your room untouchable while you are not in it by using an Arduino and two HC-SR04 sensors.