This 12 pushbutton piano plays the 4th octave with an optional added 3rd and 5th octave, controls note length and pitch with two pots.

This rocket engine was designed with the priority to go to space!!!!

A simple 8x32 LED matrix alarm clock.

This is a project based on Arduino MKR GSM 1400 that will send a text notification when it senses rain drops.

The objective of this project is to control the ROBONOVA-1 and make a few steps whith it.

Demo to show online OpenWeatherMaps.org and send data to your SQL server.

A programmable and highly maneuverable robotic cat for STEM education and AI-enhanced services.

Simple device to control and initialize DALI lamps.

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

This is my next project, a smartphone-controlled Arduino 4WD robot car or Bluetooth Arduino robot.

ARTIK cloud-based smart parking system.

A simple Arduino clock without RTC module for beginners.

I want to show you how to make an application and connect it with the Arduino 101 platform for Internet of Things applications.

I want to make a CD spot welder for battery packs or other stuff that cannot be soldered.

Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).

Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.

An Alexa enabled door lock with face recognition and remote control.

An Arduino Uno autopilot drone with multiple sensors and a wireless camera controlled by two microcontrollers.

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

Minimalist cars race with a strip of smart LEDs and two switches.

This digital clock speaks the time in two languages (English or Portuguese).

Meet the little black rover that can do many things in your house without bumping into a single thing!

"Lottery Winner" for Arduino creates a sequence of non-repeating pseudo-random numbers for lottery or other applications.

An update of the older version of the keyboard. Now it doesn't require switches on your breadboard, you can use your pc keyboard.