Make your own Arduino coin eater/bank. A DIY Arduino idea.

Simple, easy to build 2 x 14 bars stereo VU meter for representing audio level.

Two-wheel auto gear ENGINE is KILLED (off) when the sensor detects a child accelerate the vehicle or a vehicle falls down to avoid accident.

2 x 16-band audio spectrum analyzer with Arduino Nano and 2 x 16 chars LCD display. This project is based on Shajeeb's project.

Start coding online with the Arduino Web Editor, save your sketches in the cloud, and always have the most up-to-date version of the IDE!

Simple Temperature Monitoring with DHT22 & Arduino.

Sending Bytes to an 8x8 LED Matrix.

An unofficial tutorial for getting started with the MKR1000 board as there are no official one yet.

Writing in a 4 digit 7 segment LED display.

Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

Get familiar with the Arduino IoT Cloud and take your first steps into the world of connected objects.

Take your Arduino Codes to the next level with easy auto completion and documentation in Visual Studio, it's very simple & fast.

This simple project shows how Arduino can be used with a RTOS. A special version of Arduino called ARTe was used for software development.

My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely

Control your Arduino/Genuino 101 wirelessly from your smart phone using the onboard Bluetooth Low Energy chip.

Involt is my simple HTML/CSS based prototyping framework with build-in hardware interactions for creative people like you.

Learn how to quickly contribute to the Arduino Reference via GitHub.

We will teach you that it is possible to write only one Serial.print line to display several messages.

Standalone Arduino 6-channel triggered oscilloscope with optional freeze frame.

Making a simple system to controll a lamp or some other appliance in your house.

This project illustrates switching using a transistor.

Control an Arduino robot with a smartphone using ESP8266.

A clock, controlled by a RTC module, that you can see on a 4-digit display.

The Arduino is simple, cheap and power efficient but has limitations. Sometimes, you may want to have more than one access your I2C bus.