Arduino Nano or ATTiny85 sounds a buzzer if the Tesla is in the garage for more than 30 minutes without being plugged in.

Step-by-step guide to easily make your own super cool automated Kinetic Sand Art Coffee Table. Including smart LED lighting.

How to create and program a door that open and close at sunrise and sunset, powered by solar panel.

Now 9 months in use and performing so well... ! An Arduino controller to *very effectively* keep the humidity to an set level.

How to make 3D printed CNC machine.

Man and machine working together to create art.

Telescope or camera tracking system for astrophotography.

Replaced a bad keypad on the outside of my garage door.

This is an easy to use automatic pet feeder with some 3D printed parts, adjustable feeding times, and adjustable feeding portions.

I used an Arduino Nano to fix my dishwasher.

How to make RF Remote Control For Home Appliances and How to Decode 315MHz RF Remote

Gest-R is state of the art gesture switch made to elegantly replace normal electrical switches.

World's Cheapest PLC Display to manage any PLC's with a single circuit. Make your Industrial Projects and manage them easily!

A solid-state, low-cost, reliable solution for solar hot water from PV. Zero maintenance & CO2, connected, smart combi pre-heat control.

A solution to automate an otherwise manual filter wheel, to slide the needed filter into the light train.

A virtual assistant to manage entrance and exit of places.

The basic element of every vending machine is the money counter, but prices are from $100, so I have to do it myself!

Monitor your mailbox, indicate when you have physical mail. Extensive use of Power Down Sleep mode extends battery life to about 40 days

Easy to make educational kids automatic detection "analog" clock for making hand washing as fun as possible

Don't throw away those old TV, DVD, etc., remotes because they can control your house's electrical devices!

Your coffee machine and hot water dispenser water tanks will never be empty again! No pumps, just water valves controlled by Arduino.

This Arduino-based machine will always prepare perfect Argentine mate (traditional infused drink).

Create massive train traffic on your own model railway!

Architectural model of a bus stop with automatic sunshade according to the position of the sun. It is also sensitive to rain.