Display LoadMaster PV Solar Hot Water data on a HC-12 Wireless connected Nextion Display (3.2" or 2.8"). How to use a Nextion.

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.

Use Aduino NANO for control Rc Servo to tell the Time clock, along with a RTC module DS3231 for time keeping

Project stabilometric platform made with Arduino. Stabilometric platform can be used for medical rehabilitation and games.

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

LED patterns triggered by beats (physical force, NOT sound)

Ledring is a circuit for playing a game with Arduino. You can make games with leds with Ledring.

Robotic arm mimics human arm movement with MEMS and e-compass based and transmitted thru Bluetooth.

Capacitive Board (CapBoard) is a device based on Arduino Nano for turning conductive objects into a capacitive sensor to detect the touch.

A list of simple but interesting DIY arduino projects for beginners.