In this tutorial, you'll learn how you can use two serial interfaces to talk to Arduino Micro and the ESP8266 module.

Control a servo, LED lamp or any device connected to WiFi, using Android app.

Wait for light - press a button. So simple but so funny. All our family plays the game.

Visually program IoT apps in the browser using an Arduino connected over cellular!

Use Pushbullet to notify you of whatever your hardware is doing

Use a $9 GSM module & the Hologram network to remotely control any Arduino with Blynk App.

Back when I first started working with micro controllers, the most annoying thing was when a tutorial I'd spent hours following didn't work.

Basic and useful 4x4 T9 keypad, to text message.

This is a start guide for using the GP2Y0A02YK0F distance sensor with Arduino and TFT Touch Screen.