Buttons that plays the notes C-A with a buzzer.
Through a network of intelligent devices we want to monitor the fill level of trash bins to have a real time view of the situation.
My research project on microcontrollers, using a Arduino UNO R3 and other components.
This is a project for the course IoT of "La Sapienza" university of Rome. It is a breathalyzer connected to a box containing the car's keys.
An IP hardwired Nurse Call System based on WIZnet Ethernet HAT + Raspberry Pi Pico
Cura is a wearable device that detects the wearer’s health emergency issue and sends an SMS alert to the wearer’s emergency contact.
Have you ever had plants die cause you forgot to roll up the blinds? These motorized blinds will roll up and down for optimal sunlight!
An easy way to unlock your door by simply standing near it or using your phone or a button.
This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.
How to create a simple LCD video game with Arduino.
Make a simple and programmable servo arm out of readily available materials!
Magnet levitation toy using Arduino. Cheap and easy to make!
Alarm Clock with Arduino.
An electronic keyboard with 7 piano keys, programmed to Middle B/A/G/F/E/D/C, and an 8th button used to access a menu of preset songs.
The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.
Minimalistic Emergency ventilator with fine control over BPM, tidal volume and flow rate, with a digital interface.
In the first example, we will send “Hello world” command to blink the LED. In the second example, we will do bidirectional communication.
Clock LCD display adjustable.
An Arduino UNO-based classic kitchen timer with LCD display and buzzer
Easily and INEXPENSIVELY control a bunch of outlets using your voice!
A simple Arduino clock without RTC module for beginners.
The device that creates beautiful arpeggiated sequences according to the musical theory.
