Extending the "Portable Capacitive Touch Piano" to span multiple octaves using two push buttons! This portable piano packs quite a punch!
Project tutorial by Sridhar Rajagopal
A simple, low-cost flex and pressure sensor!
Project tutorial by Jen Fox and Hacking STEM
Expand your board's storage with an I2C-enabled EEPROM chip.
by Arduino “having11” Guy
Arduino Synth is a project that consists of creating an 8-bit capacitive synthesizer.
Project showcase by Karem Ben Chikha and Oussama_ETTAOUIL
The ball and beam system is a popular textbook example in control theory and nonlinear dynamics.
Project tutorial by 3 developers
How to make a benchtop pH meter with an Arduino Uno and the Gravity analog pH sensor from Atlas Scientific.
by Atlas Scientific
Instead of using 2-axis joysticks, I decided to use a spare TTP229-BSF capacitive touchpad to control a 4-DoF MeArm robotic arm.
Project tutorial by Alan Wang
Use only 3 digital pins on your Arduino to display characters on the single digit 7-segment display.
Project showcase by goarray
Replace an unreliable cheap pressure switch with an Arduino-controlled high current relay.
Project in progress by RedTar4
This is for embedded software developers with a solid working knowledge of C or C++, but who struggle with large and complex projects.
Project tutorial by Lucky Resistor
Solar tracking photovoltaic (dual axis) that follows the sun, using LDR sensors and two DC motors.
Project showcase by DemetrisEng
This video tutorial shows you how to program line by line.
Project tutorial by phpoc_man
Build an amazing water bot that can be controlled through your mobile phone.
Project tutorial by Ibrahim Yassine
Learn how to make a simple line follower robot by using Arduino and very basic electronic components. It is a fully autonomous robot.
by Shubham Shinganapure
The Zeus Weather Station (ZEWS) is an initiative of the Harry Fultz Institute Open Source Club to promote open source hardware and software.
Project in progress by moisi
Rando generates random numbers and selects shapes and determines their geometry based on the random number and sketches them on the floor.
Project tutorial by Saptarshi Sadhu
Make Music using Arduino, speaker, 4x4 keypad and a couple of connecting cables. No breadboard needed
Project tutorial by Adewale Paul
Randomly select from the 64 LED of an 8x8 matrix. Once a predetermined percent of the total have been selected, display the stats in colors.
Project tutorial by scott mangiacotti
The aim of the project is to play chess in a completely automated environment.
Project showcase by Moustafaidris97
Build an unlock alert system for your bike using a GSM module.
Project tutorial by msr048
This is a simple project based on Arduino. In this project, an AC light can be controlled with the help of our Android phone.
Project showcase by Shahadat Hossain Afridi and Khaled Md. Saifullah
If an accident or any gas or smoke leakage is detected, it notifies through call and through Blynk app.
Project tutorial by Jayashree
Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.
Smart bed system which controls light, temperature, and bed gradient using voice recognition.
by TEAM(JIN SANGJAE, JUNG YUNKYU, HWANG EUNJI)
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