This tutorial will illustrate the working of an RFID reader.

Why use a relay module when plain relays are cheaper? We will show you how to control your lights with an Arduino.

This doorbell can operate without touch the switch.

The trashcan in our office isn't smart. No smarter than a 1 year old baby which can shout and cry to make its needs heard anyway.

This is a tutorial for making an RFID badge scanner with LCD. This could be used for home security or any project with ID badges.

A system to automatically compensate water loss in aquariums due to evaporation.

A security system method that detects vibrations and sends an alert message.

Want a low cost solution to wirelessly control your next project? You can use an IR Receiver and an old remote you have lying around.

It feels awesome when you have the power to control things remotely.

Working with RFID is so much fun, you can do alot with these tags like controlling relay, turing lights on off, access control, door lock.