Telescope or camera tracking system for astrophotography.

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

How to make Arduino based Home Appliance Control Using Android Application | Home Automation Project

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

Track the total volume of water spent and evaluate approx. evaporation rates by temperature, humidity, and pressure to prevent water overuse

I used an Arduino Nano to fix my dishwasher.

Feed the poultry in quotidian routine to condition them - sensory preconditioning - to improve egg production and hatching process.

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

Hii Friends Welcome Back Today I'll Show You How To Make Arduino Based Rfid Door Lock

Build your own cheap touch-less light switcher right now!

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!

Detect cat using litter, count the number of visits and display info.

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

A temperature control system that can be used for shower or to mix two different liquids without physical contact.

Using 2 micro controllers, 2 boards communicating with a personal protocol, it really is Over engineered but useful nonetheless

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

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

A virtual assistant to manage entrance and exit of places.

Set the alarm and activate it with an RFID card or tag to get notified with your favorite songs when the reading time is over.

Large shops used staff to limit customer entry during lockdown. Small shops which don't have extra staff, can use this solution.

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

Made a TV Remote from Arduino nano, Pretty basic but functional

Touchless door handle mechanism that can be used in every door just replacing the standard handle. Very useful for people with disabilities.