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Best of Instructables: Arduino Projects

By jessyratfink in Circuits Arduino

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Did you know both Arduino and Instructables are turning 20 in 2025? 🤩

March 21st is #ArduinoDay and they'll be celebrating their 20th anniversary! Check out their official website to learn more about #ArduinoDays2025 - they'll be having an online celebration and there's a map of in-person events taking place all over the world.

Want to learn more about what you can make with Arduino? Scroll down to see over 100 projects made by our community throughout the years. 🙌

Arduino NERF Ball Wireless FPV Sentry Turret

Arduino NERF Ball Wireless FPV Sentry Turret

by otjones99 in Arduino

Arduino Chandelier From Jars

Arduino Chandelier From Jars

by funelab in Arduino

Arduino R/C Lawnmower (painted)

Arduino R/C Lawnmower (painted)

by johndavid400 in Arduino

Arduino-controlled RGB LED Infinity Mirror

Arduino-controlled RGB LED Infinity Mirror

by Ben Finio in Arduino

Arduino CNC

by JohnnieT in Arduino

ARDUINO SOLAR CHARGE CONTROLLER (Version-1)

ARDUINO SOLAR CHARGE CONTROLLER (Version-1)

by opengreenenergy in Arduino

Arduino Waveform Generator

Arduino Waveform Generator

by amandaghassaei in Arduino

Arduino-controlled, Aluminum Archangel Costume Wings

Arduino-controlled, Aluminum Archangel Costume Wings

by AdielFernandez in Arduino

How to Make a PIP-Boy (Prototype)

How to Make a PIP-Boy (Prototype)

by Aleator777 in Electronics

Electro Mechanical Control of Hidden Bookcase Doors

Electro Mechanical Control of Hidden Bookcase Doors

by SPECTREcat in Arduino

Mystery Beeping Prank

Mystery Beeping Prank

by randofo in Arduino

High-Speed Droplet Photography With an Arduino

High-Speed Droplet Photography With an Arduino

by Bryan Rolfe in Arduino

Interactive Geodesic LED Dome

Interactive Geodesic LED Dome

by jbumstead in Arduino

Arduino Segway

by stoppi71 in Arduino

Arduino Data Glasses for My Multimeter

Arduino Data Glasses for My Multimeter

by AlainsProjects in Arduino

LittleBits Magical Marble Sorting Machine

LittleBits Magical Marble Sorting Machine

by alexpikkert in Arduino

DrumCube, an Arduino Robot Drummer

DrumCube, an Arduino Robot Drummer

by FrancoMolina in Art

Arduino Etch-A-Sketch Clock

Arduino Etch-A-Sketch Clock

by dodgey99 in Arduino

Arduino RC Amphibious Rover

Arduino RC Amphibious Rover

by Technovation in Remote Control

Universal Arduino Remote

Universal Arduino Remote

by Matlek in Arduino

Arduino Based Lightsaber With Light and Sound Effects

Arduino Based Lightsaber With Light and Sound Effects

by Mad Gyver in Arduino

Remote Controlled 6WD All Terrain Robot

Remote Controlled 6WD All Terrain Robot

by silver_a in Robots

The Word Clock - Arduino Version

The Word Clock - Arduino Version

by drj113 in Arduino

Solar Powered WiFi Weather Station V1.0

Solar Powered WiFi Weather Station V1.0

by opengreenenergy in Arduino

Simple Dual Axis Solar Tracker

Simple Dual Axis Solar Tracker

by BrownDogGadgets in Arduino

Arduino Mini CNC Plotter Machine From Dvd Drives

Arduino Mini CNC Plotter Machine From Dvd Drives

by Ardumotive_com in Arduino

DIY Solar Tracker

DIY Solar Tracker

by pdaniel7 in Arduino

Animate a Billy Bass Mouth With Any Audio Source

Animate a Billy Bass Mouth With Any Audio Source

by Donald Bell in Arduino

DIY Arduino Battery Capacity Tester - V2.0

DIY Arduino Battery Capacity Tester - V2.0

by opengreenenergy in Arduino

Sugarcube MIDI Controller

Sugarcube MIDI Controller

by amandaghassaei in Arduino

Automated Chessboard

Automated Chessboard

by Greg06 in Arduino

Custom Arduino MIDI Controller

Custom Arduino MIDI Controller

by tttapa in Arduino

Ever Blooming Mechanical Tulip

Ever Blooming Mechanical Tulip

by jiripraus in Arduino

Personalised Word Clock

Personalised Word Clock

by TechKiwiGadgets in Arduino

Arduino Controlled Robotic Biped

Arduino Controlled Robotic Biped

by Technovation in Arduino

DIY Functional Sonic Screwdriver

DIY Functional Sonic Screwdriver

by Honus in Arduino

Internet-Controlled RC Car

Internet-Controlled RC Car

by randofo in Arduino

Singing Plant. Make Your Plant Sing With Arduino, Touche and a Gameduino

Singing Plant. Make Your Plant Sing With Arduino, Touche and a Gameduino

by madshobye in Arduino

Eco Friendly Metal Detector - Arduino

Eco Friendly Metal Detector - Arduino

by TechKiwiGadgets in Arduino

Make Your Own FM Radio

Make Your Own FM Radio

by GreatScottLab in Arduino

Kids Kitchen That Says BEEP

Kids Kitchen That Says BEEP

by roaldh in Arduino

Ultra Realistic Surfing Simulator

Ultra Realistic Surfing Simulator

by guillaume_c in Arduino

Wipy: the Overly Motivated Whiteboard Cleaner

Wipy: the Overly Motivated Whiteboard Cleaner

by wipy in Arduino

Nova Spot Micro 3 - a Spot Mini Clone Quadruped Robot Dog

Nova Spot Micro 3 - a Spot Mini Clone Quadruped Robot Dog

by cguweb in Arduino

Juuke - a RFID Music Player for Elderly and Kids

Juuke - a RFID Music Player for Elderly and Kids

by ananords in Arduino

Wooden Disc Player

Wooden Disc Player

by jbumstead in Arduino

Cyborg Hand : Robotic-cum-Prosthetic Servo Powered Hand

Cyborg Hand : Robotic-cum-Prosthetic Servo Powered Hand

by TanmayBenjwal in Arduino

Arduino Based Self Balancing Bot

Arduino Based Self Balancing Bot

by Arnov Sharma in Robots

Portable Portrait Painter

Portable Portrait Painter

by Ben Lucy in Arduino

Crack the Code Game, Arduino Based Puzzle Box

Crack the Code Game, Arduino Based Puzzle Box

by thediylife in Arduino

Arduino RGB Color Picker – Pick Colors From Real Life Objects

Arduino RGB Color Picker – Pick Colors From Real Life Objects

by thediylife in Arduino

Universal Tensile Testing Machine VERSION TWO

Universal Tensile Testing Machine VERSION TWO

by CrazyBlackStone in Arduino

DIY Arduino Camera Robot (Motorized Pan Tilt Head)

DIY Arduino Camera Robot (Motorized Pan Tilt Head)

by Giovanni Aggiustatutto in Arduino

Using a LED Matrix As a Scanner

Using a LED Matrix As a Scanner

by marciot in Arduino

Arduino-controlled DIY Coffee Roaster

Arduino-controlled DIY Coffee Roaster

by art_tech in Arduino

Mechanical 7 Segment Display V2

Mechanical 7 Segment Display V2

by indoorgeek in Arduino

Automatic Arduino Powered Camera Slider With Pan and Tilt

Automatic Arduino Powered Camera Slider With Pan and Tilt

by Technovation in Arduino

Scan View-Master Reels to Digital Video. Its the View-ReMaster!

Scan View-Master Reels to Digital Video. Its the View-ReMaster!

by codemakesitgo in Arduino

RGB HexMatrix | IOT Clock

RGB HexMatrix | IOT Clock

by Mukesh_Sankhla in Arduino

Arduino Nano Chess Clock

Arduino Nano Chess Clock

by AndersSeverinsen in Arduino

Arduino Robotic Arm Controlled by Touch Interface

Arduino Robotic Arm Controlled by Touch Interface

by Maurizio Miscio in Arduino

Persistence of Vision Globe

Persistence of Vision Globe

by fionaseto11 in Arduino

INTERACTIVE LED WALL & CLOCK!

INTERACTIVE LED WALL & CLOCK!

by NewsonsElectronics in Arduino

Planetary Gear Clock

Planetary Gear Clock

by Looman_projects in Arduino

Arduinoflake

by jiripraus in Arduino

Spring Making / Wire Bending Machine

Spring Making / Wire Bending Machine

by jiripraus in CNC

RGB LED Etch-A-Sketch

RGB LED Etch-A-Sketch

by MrLangford in Arduino

JolliCube - an 8x8x8 LED Cube (SPI)

JolliCube - an 8x8x8 LED Cube (SPI)

by jollifactory in Arduino

Programmable Macropad V2

Programmable Macropad V2

by tinyboatproductions in Arduino

Classroom Clock

Classroom Clock

by jdeboi in Arduino

Arduino Mouse Wiggler

Arduino Mouse Wiggler

by ArtSuzhou in Arduino

Deej - a Physical Volume Mixer

Deej - a Physical Volume Mixer

by ananords in Arduino

DIY Prosthetic Hand & Forearm (Voice Controlled)

DIY Prosthetic Hand & Forearm (Voice Controlled)

by Patrick S in Arduino

Arduino Cable Tracer / Cable Tester

Arduino Cable Tracer / Cable Tester

by TechKiwiGadgets in Arduino

LED Disco Floor

LED Disco Floor

by madmat01 in Arduino

BACK TO BASIC – MINI CNC PLOTTER

BACK TO BASIC – MINI CNC PLOTTER

by tuenhidiy in Arduino

DIY Ultraviolet Sterilization Device (UVClean)

DIY Ultraviolet Sterilization Device (UVClean)

by henrydmayne in Arduino

Arduino Laser Harp

Arduino Laser Harp

by yaroshka in Arduino

Magnetic Levitating Lamp

Magnetic Levitating Lamp

by TomoDesigns in Arduino

Kerbal Controller - the Basics

Kerbal Controller - the Basics

by rogor in Arduino

Shy Mask That Shuts Up When It Sees People

Shy Mask That Shuts Up When It Sees People

by Friedlc in Arduino

Crazy Circuits: an Open Source Electronics Learning System

Crazy Circuits: an Open Source Electronics Learning System

by BrownDogGadgets in Arduino

Wizard Chess

by shahdivyank in Arduino

DIY BB8 - Fully 3D Printed - 20cm Diameter First Prototype of Real Size

DIY BB8 - Fully 3D Printed - 20cm Diameter First Prototype of Real Size

by ilge ipek in Arduino

Arduino_GFX

by 陳亮 in Arduino

Arduino M&M Color Sorter

Arduino M&M Color Sorter

by Jackofalltrades_ in Arduino

Build a Controllable Coffee Roaster From an Air Popcorn Popper

Build a Controllable Coffee Roaster From an Air Popcorn Popper

by Brennn10 in Arduino

Arduino Barrel Piano

Arduino Barrel Piano

by gabbapeople in Arduino

Arduino and Raspberry Pi Powered Pet Monitoring System

Arduino and Raspberry Pi Powered Pet Monitoring System

by Technovation in Arduino

LED Eclipse With Touch Sensors and MIDI

LED Eclipse With Touch Sensors and MIDI

by jbumstead in Arduino

Heart Visualizer | See Your Heart Beat

Heart Visualizer | See Your Heart Beat

by sharathnaik in Arduino

Desk Mat to MIDI Drums

Desk Mat to MIDI Drums

by Cybercraftics in Arduino

The RING - Lamp With Progressive Lighting, IR Controlled

The RING - Lamp With Progressive Lighting, IR Controlled

by Etienne Leroy in Arduino

How to Motorize a Camera Slider (Battery Powered)

How to Motorize a Camera Slider (Battery Powered)

by Handy_Bear in Arduino

Open-Source Telepresence Bot - See, Speak and Drive Via the Web

Open-Source Telepresence Bot - See, Speak and Drive Via the Web

by EvanRobinson in Arduino

Vintage Rotary Phone Dial PC Volume Control

Vintage Rotary Phone Dial PC Volume Control

by CameronCoward in Arduino

Build a UV Level Monitoring Budgie - Using IoT and Weather Data APIs

Build a UV Level Monitoring Budgie - Using IoT and Weather Data APIs

by Hey Jude in Arduino

Arduino Hall Effect Bike Speedometer and Odometer

Arduino Hall Effect Bike Speedometer and Odometer

by The Plain Plane in Arduino

Arduino Based Multi Color Light Painting Wand

Arduino Based Multi Color Light Painting Wand

by frankdonald in Arduino

7 Feet 7 Segment RGB Display With BT App

7 Feet 7 Segment RGB Display With BT App

by jegatheesan.soundarapandian in Arduino

DIY BioPrinter

by Patrik in Science

Electronic Instrument

Electronic Instrument

by amandaghassaei in Audio

Apple II Watch

by Aleator777 in Wearables

Acoustic Tractor Beam

Acoustic Tractor Beam

by UpnaLab in Science

Which MICROCONTROLLER for Your ELECTRONIC FASHION?

Which MICROCONTROLLER for Your ELECTRONIC FASHION?

by anoukwipprecht in Microcontrollers

Thermochromic Temperature & Humidity Display

Thermochromic Temperature & Humidity Display

by mosivers in Sensors

DIY Image Sensor and Digital Camera

DIY Image Sensor and Digital Camera

by seanhodgins in Electronics

See-Through Arduino UNO

See-Through Arduino UNO

by jiripraus in Arduino

Punchy the MECH & the Autonomous Fight Club

Punchy the MECH & the Autonomous Fight Club

by kenmacken in Robots

Build an Arduino Pistol-grip Transmitter for RC Cars With 1KM Range!

Build an Arduino Pistol-grip Transmitter for RC Cars With 1KM Range!

by Max Imagination in Remote Control

Arduino Powered RGB Lightsaber: With Sound Effects and Flash on Clash!

Arduino Powered RGB Lightsaber: With Sound Effects and Flash on Clash!

by trevin_S in Arduino