In this project, I will make an indoor gardening system to take care of my sweet plant and its beautiful flowers.

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

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

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!

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

Here is a step by step guide to making a "crawler robot."

One year ago I built a simple Arduino dice with my son. We have learned a lot in the meantime and it's time for an update...

I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.

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

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

Yet another useless Arduino clock, but i love it.

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

Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!

A simple to build clock with many features.

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

This is an easy to build pet feeder with two timers. Delivers accurate portions each time.

You want to make a machine that could hold a pen and draw you a picture! than this is the best tutorial to guide you making it.

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

In this project some brilliant ideas found in the Internet are combined together.

Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.

Small size code and simple hardware.

Playing polyphony 'happy birthday' theme on Arduino Nano with three buzzers on a single mini breadboard.

Just connect your Arduino smart home and control the heater, airing, and lights via Bluetooth!

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!