Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

Learn how to use Arduino IoT Cloud and Amazon Alexa to switch the channel, adjust the volume and turn on or off any TV.

A simple and funny project with an Arduino UNO and the famous keypad shield. Arduino selects a random number, you guess the number.

Learn how to control your MKR RGB Shield using Arduino IoT Cloud and Amazon Alexa.

Do you know of the famous WS1012 LEDs? The PL9823 is the cheapest LED that uses the same protocol of the WS1012. Let's blink LEDs!

If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.

The LittleBot is a simple 3D printed Arduino robot for kids to get introduced to STEM.

Using the Arduino Cloud API to obtain IoT data for your MIT App Inventor apps.

Let your legacy mailbox send you SMS notifications, thanks to IFTTT.

When you are out of your home for Christmas Holiday you can visualize the Temp and Humidity values by your smartwatch using ArduinoMKR1000.

This is a low cost robot that will help students in better learning and understanding.

Use the Arduino IOT Cloud to set a temperature goal and switch a red and green LED on /off to represent

Use to record somebody's blow strength. Since without calibration it is relative value.

A surveilance system for Quarantine centers

Connecting your Arduino to the Arduino IOT Cloud and display the temperature on the Cloud.