Let's make an air detector. Key parts will require Wi-Fi, so you need ESP 8266.

Control home appliances from anywhere in world using Internet. Make your home smart with Arduino and ESP8266 WiFi Module.

My lightweight Arduino GSM mobile phone.

When your stuff is being taken away by a thief, Arduino makes an alert and sends a notification to you via Gmail.

In the first example, we will send “Hello world” command to blink the LED. In the second example, we will do bidirectional communication.

In this tutorial, you are going to learn how to make a vehicle tracking system using GPS and Arduino.

Control and monitor a swimming pool using Azure IoT Hub, Streaming Analytics, Azure SQL, API App, Raspberry Pi, Windows IoT Core, Arduino.

Use circuito.io to build a smart food dispenser for your pet controlled directly from your phone.

Transfer images over Bluetooth between an Arduino and an Android phone.

Connect your microcontroller to the internet by adding ESP8266 WiFi module!

Telemetry system of my Ducati Monster based on Arduino, UWP, Azure features and Machine Learning. Enterprise IoT Cloud Solution.

Turn an LED on and off using Windows Remote Arduino.

A toy car controlled by mobile.

Ever thought of controlling any electronic devices with your smart phone? Today I will show how to do it.

Learn how to control servo motors using an Android application in a mobile device, an Arduino UNO, and HC-05 Bluetooth module.

Learn how to make a powerful Arduino GPS tracker that posts data to the cloud via LTE CAT-M and view data graphically on IoT dashboards!

Best in class Ethernet Controller.

Inter Communication over 30ft Distance.

If an accident or any gas or smoke leakage is detected, it notifies through call and through Blynk app.

Monitor the Temperature and Humidity in your room and also beam that data to Cloud.

This project allows you to check temperature at home from anywhere using web browser.

When drawing on web, the drawing will be sent to XY plotter to re-draw it on bigger screen.

Controlling a step motor by rotating a plate on web.

So consider this problem: how can a person who can't see communicate with a person who can't hear or talk? Blind-deaf communication.