You Don’t Want to Miss these Best Arduino Projects 2021

Best Arduino Projects 2021

As you guys know, Arduino is an open-source platform with easily programmable microcontroller boards combining the power of strong microcontrollers and user-friendly IDEs which can be used to write and upload programs, which run on your computers. Due to its less price and less power consumption, it is effectively used in various industries, robotics, and home automation projects. In this post, we will be looking into some of the cool Arduino projects with tutorials. After going through this post, you should be getting some Arduino project Ideas and start making your own projects.


Why not make a PCB for your Project?

Making a PCB for your DIY project is not hard nowadays. PCB helps to get rid of all messy wires and stuff and give your project an awesome look. And its cool to make your own PCB for your project right?

Designing a PCB for your Project – The Easy Way

I use Altium Designer to draw the circuit and design the PCB. It is a powerful tool that can be used to design and create your own PCBs for your project as well as complex and multiplayer PCBs for industrial use. Here is the link to the Altium trial version. So make sure you check it out.


Best Arduino Projects 2020 OffRoad Robot
Robotin – 6 (OffRoad Robot Contest Winner)

Cool Arduino projects

During the first month of 2021 and the last months of 2019, some new boards that integrate cellular connectivity and LORA, mainly focusing on IoT have been released, widening the scope of IoT as well as robotics.

Beginners Arduino Projects 2021

Here is a list of the Best Arduino Projects 2021 implementing newer sensors and boards, which can be followed easily and are really interesting to implement. Even if you are a beginner and just started learning Arduino based projects, following these tutorials will be easy. All of the below Arduino based projects are well-explained step by step, with detailed tutorials on how to get started from scratch.

Robotics Projects Video Demo

Some of the Best Arduino Projects 2021 List includes projects employing

  • Wireless Communication including RF, Bluetooth, and WiFi
  • Home Automation
  • Motors Driving
  • Robotics and much more

These are some of the most common Arduino project ideas, that will help you get started with Arduino.


Learn Arduino the Easy Way

Are you new to Arduino? Do you want to improve your skills in Arduino programming? You are in the right place. We have a complete beginner-level tutorial for Arduino which covers everything from scratch. In this free Arduino Tutorial for Beginners guide, we will be taking a look at Introduction to Arduino platform, getting started with Arduino IDE, different types of Arduino boards, and a lot of DIY projects using Arduino. Check it Out!

arduino tutorial for beginners
Arduino Tutorial for Beginners

Lets start learning Arduino


This page will be updated every week.

Best Arduino Projects List

More Cool Robotics Projects and Tutorials

Interested in more Awesome electronics Projects? Join our Family and be a part of Great innovative ideas and designs.


Learning DIY Robotics has Never been so EASY!

DIY Robotics is a fun and easy thing you can learn within a matter of minutes if you have a proper guide. Do you want to learn Robotics but don’t know where to start? Then THIS is for you. Here, we will help you get started with DIY Robotics with easy-to-follow, 100% FREE, step-by-step instructions starting from Robotics basics, parts of Robot, and then we will start complete step-by-step tutorials. Here you will also find an awesome collection of Robotics Project Tutorials from beginner level to advanced for you to get started with DIY Robotics.

Robotics Tutorial for Beginners
Robotics Tutorial for Beginners

Start Learning Robotics


These DIY Robots are Really Awesome

Arduino – The Master Controller

Before going to Arduino, let me talk a little bit about microcontrollers. So what are microcontrollers? Microcontrollers are integrated circuits that are basically tiny computers. They can run small simple software programs.

Arduino Projects 2021 Tracked Robot
Arduino Projects 2021 Tracked Robot

They’re low powered enough that they can be powered by a battery for days but they’re fast enough to process data much faster than any human being can think. Arduino is a company in Italy that designs and sells circuit boards that make microcontrollers easy to use. they call these circuit boards Arduinos and there are a lot of different types of Arduino. For example, you got simple boards like the Arduino UNO, which is cheap and good enough for most Arduino projects.

Cool Arduino Projects – Robotics and Home Automation

You could use UNO to control motors, lighting, cameras or even build a simple robot. Then you have more fancy Arduinos with more powerful processors that have WiFi Ethernet and more. The company Arduino open sources as all of their hardware designs, which means that you don’t have to buy from them. There are countless third party companies that make their own variants of the hardware designs. They can’t be called Arduino but functionally they’re the same thing.

There are also these things called Arduino shields which are basically circuit boards that plug into your main circuit board and let you do more stuff. For example, Adafruit makes shields that let you control motors and servos without having to design motor control circuitry and Sparkfun have shields that let you turn your Arduino into a simple cell phone or an MP3 player. Arduino Projects scopes and opportunities are endless.

Arduino IDE

There’s also the Arduino software development environment and this is what makes it good for beginners with their Arduino Projects. Historically if we wanted to program microcontrollers, you’d have to type out of a lot of binary and memorize a lot of hard to remember registers and instructions then you’d have to use special programming hardware with custom made cables to upload your program onto your microcontroller.

offroad robot 4 wheel drive badland brawler best arduino robot
Badland Brawler

Arduino got rid of all of them. They created their own software that works on Windows, MAC as well as Linux which makes uploading your code as simple as connecting a USB cable and clicking a button. They also created a programming language that lets you configure all of the Arduino hardware products in the same way. Although it’s not simple is learning python the art we now software is one of the easiest programming experiences you’ll ever have.

Best Arduino Projects 2021

When people say they Arduino Projects, they’re probably talking about the UNO. It’s the perfect hardware for beginners Arduino Projects. Now you can get them from Amazon cheaply and if you have the money, I recommend buying one of the many kinds out there where you get a lot of different pieces of hardware to play with.

Arduino Platform can make the interactive projects on home automation, robotics for beginners and experts in home level as well as industrial level. It helps to make the technical environments more easily accessible.

With Arduino Projects 2021 list, we are presenting you with some best and powerful Arduino project ideas as well as tutorials, which are done by various hobbyists and experts. These Arduino projects are very easy to implement and really interesting to work with them. If you have more Arduino project ideas, do let us know in the comments.

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