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

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

I made this pan and tilt to film village theater from back of the room. Because of the high zoom rate, slow movements are necessary.

There are many charge controllers available, but ordinary cheap ones are not efficient enough to use with maximum power from solar panels.

In fact, it is not a very precise clock, but a visually interesting device. It consists of a set of gears powered by a small stepper motor.

How avoid a freezer disaster while I am away.

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

Build your own Arduino-powered light switch that can be controlled using Amazon Alexa.

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

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

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

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

How to control a PC sound system connected to a TV using the IR remote control power button, so both TV & sound system are on/off together.

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

You can learn to use modern electronics and get your own food :-)?

Not just a Smart Coffee Maker with Smartphone control, it's a multipurpose ThermoGraph also!

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

Just say the needed temperature, control your home with voice or Android! Two units on synched Bluetooth link, RFID functions...

Intelligently irrigate your yard or garden with dynamic water cycles, rain detection, sunrise detection, and when it's warm enough.

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

How to build and configure a control unit based on Arduino for opening, closing and other actions for a motorized sliding door.

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

Ever tried to get out of bed quietly at night only to trip over something and wake up the whole house?

How to control water temperature using arduino and water heater element like PID controller