Creating a digital to analog converter (DAC) 8-bit using resistor ladder (R-2R Ladder) and implemented it in Arduino Uno to create signals.
by Instrumentation System
Attiny85/84 is very small and powerful chip from Atmel. In this tutorial we can add Bluetooth capabilities to this micro controller.
by Robin Kanattu Thomas
Alarm Clock with Arduino.
Imitate musical instruments and make music with an Arduino and only few external components!
by Doctor Volt
This instruction will show you a simple construction to use a controlled laser beam for projecting nice figures on a wall.
Project tutorial by Gerrit van Zeijts
How alert and happy Cecile (with Alzheimer's) became when she heard familiar songs! Lift the book, turn the page--the book does the rest.
Project tutorial by Mike Rigsby
A one click game that's easy to build and super fun to play!
Project tutorial by Unexpected Maker
Cool thermometer using Sugru and circuito.io.
Project showcase by circuito.io team
arduiNOOB Friendly Guide/Tutorial
Project tutorial by HeathenHacks
A quick tutorial on how to interface the voice recognition module with few examples.
Project tutorial by SurtrTech
Halloween is near, so grab your Arduino, make an EMF detector and play with it.
Project showcase by Patel Darshil
Mechanical tulip sculpture that blooms with just gentle touch and can shine into any color of a rainbow.
Project tutorial by Jiří Praus
A romantic project for Valentine's Day - a 3D printed sunflower that opens and closes in reaction to light. Have a Sunny Valentine!
Project tutorial by circuito.io team
Polar drawing machine built with fischertechnik and Arduino. Thanks to a G-code interpreter, it can draw any bitmap or vector graphics.
Project showcase by David
Helping the visually impaired identify an object's colour discretely.
Project in progress by uzizwe
This project shows tilt sensors and its functions.
This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.
A quick halloween scare prank using an Arduino, HC-SR04 ping sensor, and a servo. A spider drops on anyone trying to ring the bell.
Project tutorial by Kristian Blåsol
Moves chess pieces around the board invisibly and seemingly magically.
Project showcase by Michael Guerero
A cool flying bat!
Project showcase by Alireza Karkon
Learn how to lift-off a drone with your mind and a hacked controller using a MindWave sensor, Arduino MKR1000 and Processing.
Project tutorial by WesleyCMD
Open your door with a few simple taps; no keys needed!
Project tutorial by Alex Wulff
I made dragonfly. The dragonfly swings head with a gesture sensor and a servo motor.
Project tutorial by HomeMadeGarbage
A smart gadget made with Arduino that makes sure you never miss your medicine or pills.
Project tutorial by ashraf_minhaj
In this project, we’ll use RGB LEDs, an environment sensor, and an Arduino Nano to send a message or make an alarm with colored lights.
Project tutorial by ElectroPeak
LED cube 4x4x4, 64 LED diode, 16 forms of work.
Project showcase by MakerRobotics
Control a robotic arm using a Bluetooth HC-05 module and Arduino via an Android app.
Project tutorial by http://lovelyideas.in/
In this tutorial we're going to learn how to use Blynk app & Arduino in order to control a lamp; the combination will be through USB serial.
Project tutorial by Smart Technology
The main purpose of this project is to prevent loss of current unnecessarily during day time and make the system more efficient then.
It can sketch accurately, you just have to upload the gcode of the image. Try it it's just awesome.
Project tutorial by Yogeshmodi
A fun, little offline game "ported" to an AVR MCU.
Project showcase by brzi
Shoot fireballs from your fists when you throw a punch with these arm mounted smart flamethrowers!
Project showcase by Allen Pan
Legacy facilities lack of remote access possible by Internet. This proof of concept presents a typical remote command and sensing system.
Project tutorial by Gustavo Bertoli
Just a basic sound sensor activated LEDs with an optional LCD for sound level data. ***STROBE LIGHT EFFECT AT AROUND 8:45 MINUTE MARK!***
Using ultrasonic sensors to measure distance of obstacles, taking into account temperature and humidity that affect the speed of sound.
by Giannis Arvanitakis
In this article, you will learn how to run OLEDs by Arduino, and display text, images, and animations on them.
From Siri to Amazon's Alexa, we're slowly coming to terms with talking to machines. Build your own voice command device with this tutorial.
by Prasanth K S
I think adding Bluetooth to everything in my life has become a problem, I'm working on it.
Project tutorial by Dante Roumega
This project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.
Project showcase by Barqunics
There's a front coming through! Cloud costume, complete with weather patterns.
Project tutorial by Monica Houston
Easy way to control devices via voice commands.
Project tutorial by Jalal Mansoori
I'll show you, how to monitor some hardware variables.
Project tutorial by zakrzu
How did I stand out at prom? In a light up dress of course!
Project showcase by Maddy
Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.
This neat little gadget has a fingerprint sensor so you can secure your cool stuff in a personalised portable case.
Project tutorial by NZDoug
A miniature three degrees of freedom robotic arm that you can even record the movement and loop it!
Project showcase by Ooi_Yan_Liang
This project introduces to you a tiny calendar using a LED Matrix and includes many features like the Moon phase!
Project showcase by LAGSILVA
Making a smartphone ask questions that somebody answers to get the gift, but the gift is being sprayed with water.
Project tutorial by raef_madin
A four-legged robot on roller skates.
Project tutorial by StaffanEk
The project is a beginner guide to interface sensors to Arduino and visualise sensor data through Processing
Project tutorial by sowmith mandadi
This project is meant to protect you from any thief who may try to hack the password to your system.
Project in progress by muhammed amar slik
Now you don't have to remember any of your passwords, and they are still safe and ready to use!
Project showcase by mPelectronic
I've created a simple menu with an LCD that controls what an LED does. The menu is easy to edit and adapt for various projects.
by Ian Cumming
Arduino Safe - 6 digit Passcode
Project showcase by chummer1010
Confetti everywhere! Who doesn't love confetti? (um...everyone?) Place the cannon in a strategic place and surprise your friends passing by!
Soak your unsuspecting friends with a motion-activated water gun!
Project tutorial by Team Engineering Is Easy
I used to have a strong wish to be a hacker in my early years.But I never found a way to be one of those legends.
Project tutorial by Frankie
A very easy project with my library.
Project showcase by radekw8733
Extremely simple project, my first even. Four buttons. Three to choose RGB values, one to choose whether to subtract or to add.
Project showcase by Re
Inspired by the popular meme, this project plays "Never Gonna Give You Up" by Rick Astley.
Project showcase by slagestee
Automating traffic road crossing signal, will turn red only when there is some presence of pedestrians waiting to cross.
Project showcase by Adersh B
The tank that will follow you and serve you beer. Coolness is over 9000!
Project tutorial by Balázs Simon
nRF24L01 radio transceiver provides very efficient and inexpensive way to establish communication between microcontrollers.
The Wheel magically turns & dispenses the worst fates from all your favourite fairy tales. Complete with sound, lights and mythic automata.
Project tutorial by Ian McKay
In this project I made a touch sensor using a coin that works based on Arduino Capacitive Sensing Library.
Project tutorial by Amal Mathew
A super simple stair climbing robot.
Project tutorial by Jason Jaeger
Make Arduino detect any food item by a simple circuit.
Project tutorial by crispylel
Involt is my simple HTML/CSS based prototyping framework with build-in hardware interactions for creative people like you.
by Ernest Warzocha
Make a simple and programmable servo arm out of readily available materials!
Project showcase by Ryan Chan
Connect a basic sensor station to Arduino Cloud and visualize real time data.
Project tutorial by Arduino_Genuino
UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!
Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.
Project tutorial by Satyavrat Wagle
Turn an LED on and off using Windows Remote Arduino.
Project tutorial by Team Windows IoT
Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.
Project tutorial by Alexander
A simple FM radio with a display that shows the frequency and audio amplifier.
Project showcase by Tauno Erik
An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.
Project tutorial by Camilo Parra Palacio
Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).
A motion activated light and sound installation to scare the trick or treaters.
The instant your prankee lifts up this 3D-printed cup it starts violently vibrating! The electronics separate from the cup for easy washing.
Connect your microcontroller to the internet by adding ESP8266 WiFi module!
Lights from LEDs will light up as soon as the PIR motion sensor detects a motion.
Project tutorial by Haziq Afandi
A simple Arduino clock without RTC module for beginners.
Project in progress by Annlee Fores
Design of a prop bomb with a chronometer, button, and 8x32 LED matrix display.
Project tutorial by Victor Altamirano
Here is a step by step guide to making a "crawler robot."
Project tutorial by DIY GUY Chris
Use the orientation sensor in your Arduino 101 to control a cool Petri dish infinity-mirror illusion. This project is great for groups.
Project tutorial by Lucas Ainsworth
Make your own gesture-controlled Wizard's Walking Staff that lights up to different spells when you perform gestures. You shall not pass!
An Arduino logo engraved in acrylic with a touch sensitive aluminum LED stand.
Project showcase by MBcreates
A motion detection lamp. It switches on and off when there's motion.
Project tutorial by Izzati Azryna
Electroplate conductive materials using an Arduino Uno and a relay.
Project tutorial by Ryan Gill
Weather forecast clock made from a Nano, a salvaged alarm, a BME280 sensor, a DS1307 RTC, an old cell phone battery, and Nokia 5110 screen.
Project showcase by LenkaDesign
Using a phone as a makeshift GSM module.
Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.
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.
Project tutorial by Lindsay Fox
Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.
Project tutorial by Arjun Ganesan
A walking insect looking thing made from leftovers.
Project tutorial by Jeremie
Using an Adafruit compass/accelerometer and an 80-decibel alarm, this project prevents thieves from stealing your backpack.
Project tutorial by Tomi Chen
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