This tutorial will illustrate the working of an RFID reader.

Upgrade your home security camera or webcam with a motorized stand that will detect and follow any motion around the camera!

An Arduino Uno-based alarm with motion sensor, three LED outputs and a keypad with password input.

No more hassles of unlocking your computer. Unlock your Windows PC with just a flick of an RFID card/tag.

A touchless automatic motion sensor trash can.

Full Fledged Attendance system which will prompt a free message on user mobile when his attendance will be marked using RFID Tag.

When the door is opened, Arduino sends a notification via Gmail. Magnetic Sensor is used to detect the door open. It can be used with IPv6.

Sweeping frequency magnetic hard water conditioner

Easy way to control devices via voice commands.

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

A smart city is an urban area that uses different types of electronic data collection sensors to supply information used to manage assets.

Now you don't have to remember any of your passwords, and they are still safe and ready to use!

Learn how to make an Arduino-controlled door lock system that uses a keypad!

Do you want to tighten your security? Want to know who is entering your room and capture their picture with an old smartphone and Arduino?

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

Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.

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

A step by step guide to building a fully functioning, personal vending machine that will amaze everyone who sees it.

Spending 100 times more time fiddling with this contraption than I would have just watering plants.

An Arduino Uno project that utilizes a laser to detect when the laser beam has been interrupted.

Control a solenoid/relay or whatever your locking system, and change the passcode by the keypad only, no program reupload.

Lock and unlocks your door from a desk using a remote.

FREE and open source Arduino Due Telescope GOTO.

Gardening is a very long term project taking a little time every day. Why not automate it?