Book Image

Intelligent IoT Projects in 7 Days

By : Agus Kurniawan
Book Image

Intelligent IoT Projects in 7 Days

By: Agus Kurniawan

Overview of this book

Intelligent IoT Projects in 7 days is about creating smart IoT projects in just 7 days. This book will help you to overcome the challenge of analyzing data from physical devices. This book aims to help you put together some of the most exciting IoT projects in a short span of time. You'll be able to use these in achieving or automating everyday tasks—one project per day. We will start with a simple smart gardening system and move on to a smart parking system, and then we will make our own vending machine, a smart digital advertising dashboard, a smart speaker machine, an autonomous fire fighter robot, and finally look at a multi-robot cooperation using swarm intelligence
Table of Contents (9 chapters)
Essential Hardware Components

Building UI and UX for user interaction

UI (user interface) and UX (user experience) are two parameters that are used for user interaction. A user can select products, pay, and take selected products. This is the normal flow in a vending machine.

In this section, we'll explore some UI and UX for vending machine.

Display interfacing

A simple display that can be used with Arduino or Raspberry Pi is an LCD of 16x2 characters. It consists of 16 characters in 2 lines. This LCD module is a low-cost display and easy to use. You can see the form of the LCD 16x2 display here:

If you use LCD 16x2 characters with an Arduino, we can use the LiquidCrystal library. You can read about it at