Digital Piano
₹1,400.00
In StockA DIY digital piano built using Arduino, an 8-key keypad, and a speaker, allowing users to play musical notes by pressing the keys.
Description
This project implements a Digital Piano using an Arduino, an 8-key keypad, and a speaker. Each key on the keypad corresponds to a specific musical note, and when pressed, the Arduino generates the corresponding tone through the speaker using the tone() function. The system allows users to play simple melodies, making it an ideal project for music enthusiasts, beginners, and interactive sound applications.
Features: Real-time Sound Generation
Compact and Low Power Design
Customizable Notes & Sound
8-Key Musical Interface
Applications: Music Therapy & Relaxation
Embedded Sound Applications
Learning & Education
-
₹15,559.00 -
An Arduino-based smoke detection system using an MQ-3 sensor, buzzer, and LCD display to alert users when smoke or harmful gases are detected.
₹1,450.00 -
Photo phobic robot will sense the light and will try to move away from light. On the contrary photo phobic is exactly opposite where it does not follow the light or more precisely it avoids and goes to places where there is less light
Â
₹1,250.00 -
A Visitor Counter automatically counts the number of people entering or leaving a room using an IR sensor. The count is displayed on a 16×2 LCD, and a buzzer can alert when a specific limit is reached. This project is widely used in shops, libraries, offices, and events to monitor occupancy. It demonstrates sensor interfacing, counting logic, and real-time display using Arduino.
-
₹4,742.00 -
₹3,245.00
Related products
-
A Traffic Light Signal is an electronic project designed to manage vehicle and pedestrian traffic at intersections. Using Arduino, LEDs (Red, Yellow, Green), and an LCD, the system simulates real-world traffic light behavior, displaying signal changes with appropriate timing. This project demonstrates traffic management, embedded system programming, and microcontroller-based automation.
-
A Digital Lock System is an electronic security project designed to control access using a password entered via a keypad. It utilizes an Arduino, keypad, LCD, servo motor, and buzzer to provide a safe, automated locking mechanism. When the correct password is entered, the lock opens; if the wrong password is entered, an alert is triggered. This project is widely used in home security, lockers, safes, and access-controlled systems.
-
An Arduino-based smart fan that automatically adjusts its speed according to temperature changes using an LM35 sensor and a DC motor driver.
₹1,350.00 -
A Soil Moisture Detection System using Arduino, a soil moisture sensor, and a buzzer that sounds an alert when soil moisture is detected.
-
An Automatic Door System using Arduino, an ultrasonic sensor, and a servo motor that detects an approaching object and opens the door automatically.
-
An Arduino Theremin using Arduino, an ultrasonic sensor, and a speaker that produces varying sound pitches based on the distance of an object from the sensor.
