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Laptop with visual code, Raspberry Pi, Arduino Uno, and a glowing LED on a breadboard

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A little curiosity. Something you can build.
Explore projects for Raspberry Pi, Arduino and Pico.

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Showing 1–9 of 78 projects

Raspberry Pi

Build a Ping Pong Game in Scratch

Create a classic ping pong game using Scratch programming with sprites, scoring, and interactive gameplay.

Beginner45 min
Arduino

Arduino Metronome Project

Build a functional metronome with adjustable tempo using an Arduino, a button, a piezo buzzer, and an LED. Perfect for musicians and Arduino beginners.

Beginner30 to 45 min
Arduino

Arduino Alarm Clock Project

Build a fully functional alarm clock with an Arduino Uno, LCD display, and buttons. Set the time, configure alarms, and wake up to a piezo buzzer.

Intermediate60 to 90 min
Arduino

Arduino Blinds Control Project

Build an automated light-responsive blind control system using Arduino, a photocell sensor, and a servo motor.

Beginner45–60 min
Arduino

Soil Moisture Sensor for Arduino

Use Arduino UNO to measure soil moisture and display readings on an LCD, so you always know when your plants need water.

Beginner30–45 min
A phone pattern lock, Arduino UNO with Wi-Fi shield, relay board, and electromagnetic door lock
Arduino

Remote Door Opener with Arduino

Create a pattern password-protected remote door opener using Arduino Uno, Wi-Fi, and an electromagnetic lock.

Intermediate60–90 min
Arduino

Hot Wheels Racing Photo Finish

Build a photo-finish timer for Hot Wheels races using Arduino, infrared sensors, and an LCD display.

Intermediate60 min
Arduino

Arduino Marble Labyrinth

Make your own tilt-controlled marble labyrinth using Arduino, servo motors, and cardboard.

Intermediate90 min
Raspberry Pi

Laser Tripwire with Raspberry Pi

MacGyver a laser tripwire alarm using Raspberry Pi, a light-dependent resistor, and a laser pointer to detect intruders.

Beginner30–45 min

New to Raspberry Pi or Arduino?

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