This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

Another indoor greenhouse powered by Nano. 100% controlled environment with some extra perks that make life easier.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

Scan and draw ruff sketch of distances ahead just like RADAR using UltraSonic Distance Sensor.

Make an interactive table that displays games, an audio spectrum, and animations on a 12x12 built-in LED matrix.

The Critter is a simple Arduino walking robot that is fully 3D printed.

A 3D-printed, open source, Arduino-based, Bluetooth-controlled, Scratch-programmable, six-legged robot built for games, education, and fun!

A clock which rewrites time again and again.

Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.

They took our jobs, they will take our fun!

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

A Lego arachnid controlled by your smartphone.

Pi-based dashboard for a business. An Arduino controller allows switching dashboards and disabling the screen saver when actively viewed.

This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.

Unlock an inconspicuous chest from across the room with a secret switch!

A desktop interactive 3D-printed Arduino social robotics kit for fun and STEM education.

A very useful project, made to monitor system resources without opening Task Manager.

Self-balancing robot with two ultrasonic proximity sensors and nRF24 communication + remote.

A freeform circuit sculpture of a snowflake. Driven by an Arduino Nano using 18 software PWM pins.

A fun, colourful RGB LED matrix with a twist!

With only an arduino board, two servos, and an hc-sr04, and some python, you can create a room scanner that is capable of showing depth!

Imagine being outside cell phone range. How do you broadcast where you are for help? Enter an APRS tracker to broadcast location info.

Arduino Nano based object avoidance robot which uses 3 HC-SR04 sensors in order to detect potential obstacles and correct its trajectory.