Using a relay and a touchscreen display you can make a simple touchscreen light switch.

IR Control > Arduino > Sound/RGB LED

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

I will show you how to easily make a RFID lock. I will use an Arduino UNO and RFID RC522 (MIFARE protocol).

Easy way to control devices via voice commands.

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.

Lights from LEDs will light up as soon as the PIR motion sensor detects a motion.

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

With this cool project, you can make sure your lovely plants are always in their best condition.

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

Make your smart home with Arduino system in less than 30 minutes with this project . Simple, no complicated codes. So let's start?

The smart solution to control multiple zone heating in your house, Controlling the Floor Unit pump will save you over 150 Euro/Year!

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

The purpose of this project is a automatic open-close door system by detecting body temperature. To Avoid spreading Covid-19.

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

With this simple Arduino project you can feed your pet using a remote control.

Simulating HID-compliant UPS with help of Arduino.

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

In this project I am trying to automate the school alarm using Arduino, RTC clock module and a relay.

A simple RFID controlled relay module to turn your PC on/off.

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?

A quick build for an Arduino Uno that uses a countdown timer to open a servo motor gate in order to use it as a lock.

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