How to Get Started with Arduino Uno R3

Published on: 18 May 2016 Last Updated on: 29 May 2021

In this post, you will know how to get started with Arduino UNO R3 board by knowing about the specifications, applications, shields, and programming with the Arduino UNO R3. We all know that Arduino is an open-source microcontroller which acts as a prototyping platform with the help of easy-to-use software and hardware. The Arduino boards can do single and repetitive tasks like reading temperature inputs, light on a sensor, a twitter message, and provides output for activating a motor, publishing something online, or turning on an LED. You can send the instructions to the microcontroller board to tell the Arduino what to do. The Arduino UNO R3 board is the latest of the Arduino boards after Duemilanove and is the most popular microcontroller board among the engineering students.

Specifications of the Arduino UNO R3

It has digital I/O pins to make a communication with external devices
It comes with ICSP pins and an ATMEGA32 microcontroller
The Analog pins and power pins are used to communicate with the analog world like sensors and to power up your Arduino
A DC power supply connector of 9-12 volts comes with the board
With the USB connector, you can connect your Arduino UNO R3 with computer
Comes with 2KB SRAM and 1KB EPROM with a flash memory of 32KB

Applications you can use the Arduino UNO R3

The Arduino UNO R3 board is very easy to be used for the embedded system applications. If you are not an expert in programming and still want to work in the environment of embedded systems, then the Arduino UNO R3 is the best option to go for the development of the embedded project. Some of the Applications you can use your Arduino UNO R3 board are:

Robotics
Wi-Fi and Bluetooth
GSM based projects
Ethernet-based projects and
Many other applications

Arduino Shields

Arduino shields are the best companions of the Arduino UNO R3 board which can be used to do various tasks. There are a number of options from where you can buy the Arduino Shields, also, if you have enough programming skills, then you can build your own too.

Some of the famous shields for the Arduino UNO R3 are:

Wi-Fi Shield
Motor controller shield
Camera interfacing shield
Bluetooth shield
ZigBee shield
GSM shield and much more

How to program the Arduino UNO R3:

You can download the free software Arduino IDE for the programming from the Arduino Website. The program is easy to install on your computer, just follow the simple steps on the site. The software provides you sketches for the different libraries like Ethernet, Bluetooth, GSM, etc. Click here to watch the video tutorial for the Arduino software download and Arduino Tutorials.

The Arduino UNO R3 is an automatic circuit board which selects USB or DC power without the help of jumper! It is completely coded and pin-compatible with older Arduinos, so your old libraries, shields, and code will work with it as well. The 3rd revision of the Arduino UNO, the Arduino UNO R3 has a few updates including an upgrade to a USB interface chip with more breakout for the IORef pin and the i2c pins. It has a stronger reset circuit as well. The Arduino UNO R3 is a reference footprint model for the Arduino platform.

Abdul Aziz Mondol

Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

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Harmony In Art: Soul App And WABC Illuminate The Canvas Of Inclusivity

As winter's icy grip tightens its hold, China's well-known social app Soul App and the WABC Art Way Foundation in Shanghai took it upon themselves. They wish to kindle a heartwarming flame through a unique exhibition that envelops the season in a radiant glow. This exhibition was all about allowing children dealing with autism, known in China as "children of the stars," to flex their creative abilities and express themselves through the medium of art and colors. The collaboration between WABC and Soul App was not just to underscore the importance of kindness and patience but also to elevate public knowledge and foster a deeper sense of inclusivity toward autism. An Introduction To The Exhibition… Most of these paintings that were part of the exhibition were so much more than just regular works of art. They were extraordinary creations by remarkably talented children. In every one of these creations, each stroke of the paintbrush captured a spectrum of themes infused with the unique creativity, enthusiasm, and vigor of each young artist. And because these artworks were so extraordinary, Soul did not want to limit them to just a physical exhibition. So, the Soul App team took on the responsibility of transforming these artistic creations into a channel for change. By digitalizing these masterpieces, Soul created a collection of art-inspired merchandise. The proceeds from the sale of these products were pledged to support WABC's initiatives for autistic children. This transformative process not only amplified the impact of the children's art but also channeled the collective goodwill of the community towards a cause that transcends the canvas. The collaboration between Soul and WABC was meant to go beyond the realms of just art as well as philanthropy, and that is exactly what the event did. The exhibition not only showcased the works of these extremely talented children but also worked as a transformative bridge that allowed children with autism to communicate and connect with the world in their own special way. What Made Them Different And Unique? Each painting on display had a unique backstory, and the artistic flair of the creator brought it to life on canvas. From the stunning sunset that spread its last bit of orange glow over the seascape to the gathering of twinkling stars across the cosmic sky and the earth depicted as a colorful ball exuding energy all around, every painting was a portal into the imagination and artistic genius of the "children of the stars." Artists like Yangyang, Ah Ye, and Jielin brought together a medley of styles and stories that were as awe-inspiring as they were diverse. For instance, Jielin put her savant skills to work by painting an imaginative representation of space and time as viewed and perceived by her. While each painting was no doubt a personal narrative, it also offered an overall glimpse into the unique minds of autistic kids. So, each of these paintings contributed in its own way to building autism awareness, challenging stereotypes, and above all, fostering a more inclusive society. Held for 8 days from December 18th to 25th, the event known as "Painting Away Loneliness Fur-ever," unfolded its enchanting narrative at No.794 in Shanghai’s Julu Road. Beyond being a visual feast of artistic expressions, the exhibition became a haven, as the venue was transformed into a cozy, tranquil refuge adorned with stuffed toys and plush, soft materials. This carefully curated ambiance aimed to do more than showcase art; it sought to dissolve the barriers of loneliness, aligning seamlessly with Soul's overarching vision of a world without lonely individuals. Physical Exhibition Space While the physical exhibition space provided a tangible experience for visitors, Soul recognized the importance of extending the warmth and inclusivity of the event beyond geographical constraints. For those unable to attend in person, Soul App facilitated virtual participation by engaging in discussions under the hashtag #MeltLonelinessTogether. This online dialogue accomplished two important goals. First, it contributed to the exhibition's digital presence. Second, it echoed the collective warmth generated by the physical event. Because the physical exhibition space was embellished with fluffy decorations, ornaments, and mesmerizing plush dolls, the event became more than just a fundraiser. The environment was skillfully designed to instantly alleviate visitors' loneliness. So, the warm as well as soothing atmosphere became a space where emotional connections could flourish, further reinforcing the collaborative spirit between Soul App and WABC. What Was There For Consumers? Soul extended an invitation to its consumers to explore the online exhibition version through an assigned in-app website page. But this page too, was more than just a virtual gallery. It built a foundation on which the event itself was built, and the goals of awareness and inclusivity were met. So, it had comprehensive information about the exhibition, the painters, and of course, the exhibits. The hashtag #MeltLonelinessTogether encouraged users to both discuss and share their opinions on the exhibition, amplifying its impact on social media platforms and fostering a digital community committed to the cause. The event was a roaring success not just because it involved people coming together for an exceptional cause but also because Soul App and WABC have been collaborating for a while to increase awareness of social issues. In the past, they partnered to host a variety of events, which included: The Different Socks Day, a charity event organized to promote inclusion as well as acceptance for individuals suffering from Down Syndrome, cerebral palsy, and autopsy. The exhibition of "Special Doesn't Mean Lonely". An event for "Soul's Happy Star Home" event, The "Stars Meet Songs", was an online music party and a philanthropic event aimed at infusing adoration into the lives of the "children of the stars." The coming together of Soul and WABC was bound to be a symbiotic association with the latter committed to public advocacy and the former involved in offering young people a platform to contribute to philanthropy and make a difference in their own lives and the weaker sections of society by extending kindness to all. Established in 2016, WABC has long been associated with campaigns that were organized to raise awareness about community and public issues. Also, they have been providing no-cost art therapy to individuals with developmental disabilities and intellectual deficits. Parting Thoughts As far as Soul App is concerned, almost 80% of total users belong to Generation Z, and these youngsters are keen on engaging in charity and volunteering work. Hence, it was a given that they would be involved in causes and campaigns that matter and are meant to make a difference. So, as the app continues to encourage warmth and foster its reputation on the platform, it remains dedicated to supporting highly vulnerable communities. Through a virtual social playground that organically expands based on user creativity, Soul strives towards its vision of a world where no one feels alone. This commitment goes beyond sporadic initiatives; it has become an integral part of Soul's identity—a platform that not only facilitates connections but also nurtures a spirit of giving back. Read Also: Android App Testing: Beginner’s Guide WhatsApp Not Working: Why It Happens And How To Fix It Your Wrist, Your Chat: Setting Up WhatsApp On Apple Watch

Top Apps to Help You Manage Your Money

Smart technology means better money management. There aren’t many of us who can genuinely hold up our hands and say we’re really good with money. There’s always some room for improvement. Thanks to the smartphone, what was once a rather touchy subject for many people has been simplified and upgraded. If you’re not great at budgeting, you still don’t know how to save, you’re rubbish at paying bills or constantly living in your overdraft then…there’s an app for that. It makes good sense to learn to manage you money better – it will help you avoid too much debt, and avoiding debt is a good way to keep or gain a good credit score. With a good credit score you will get the best deals on credit cards and secured loans and never again have to rely on bad credit loans for emergencies like the car breaking down. Mint The Mint app comes from the brains at Intuit who are also responsible for QuickBooks and TurboTax. It’s rated as one of the tops all in one app for money management, whatever your financial goals. The app helps you to stay on top of bills, identifying what you owe and what you can pay, and provides advice on how to spend and save better. Budgeting is easy and you can track all your spending by connecting up bank accounts and cards. Penny Artificial intelligence is the buzzword in apps right now and Penny is a prime example of just how helpful it can really be when it comes to personal finance. Download the app and you’ll have access to your own personal finance coach – Penny. Ask questions, look for solutions and she’ll even volunteer information that you didn’t know that you needed. Penny’s responses come with helpful illustrations, from graphs to GIFs, and are all based on the account information that you have synced up with the app. Wally One of the biggest challenges of money management is keeping track of what you spend. Most of us really have no idea where our money goes and why some months we seem to end up with much less than we had planned to. Wally is an app that can change all that. It’s an expense tracking app that has been designed to do all the hard work for you. Rather than manually entering expenses you can simply take photos of receipts and Wally will log and calculate everything to give you a clear idea of where you’re spending too much and where you could save. Personal Capital Despite the slightly highbrow claim to be able to “track and manage your net worth,” Personal Capital is actually an incredibly simple tool in the quest for better money management. It uses analytics to help you see what you’re worth, how you’re spending and budgeting, as well as what’s happening with any investments you have. The app also has a feature that allows you to get support from a real financial advisor about putting together a personal finance plan. Toshl Toshl’s tag line is “save money, worry less” and the app has been specifically designed to focus on the elements of personal finance that tend to cause us the most stress: expense and budget tracking. Toshl will give you a clear overview of your money and your spending habits and you can also create your own expense reports and export them to PDF or Google so that you never have to be out of touch with what’s going into – or out of – your accounts. Read also: Top 7 Free Instagram Apps To View And Enjoy Your Photos Like A Pro

Google Meet Code 101: Learn All About The Platform’s Meeting Code

Google Meet is a popular video calling platform created by Google. Whether you are an individual or you are a business, you can connect with others on audio calls and video calls through the platform. Currently, Google Meet is mostly used for video conferences among friends, colleagues, or professionals. One person creates a meeting and sends a unique Google Meet code to others as an invitation to join. In this article, you will learn about the Google Meet platform and the utility of the Google Meet codes that are offered through a Google Meet invitation. Furthermore, you will also learn how the Google Meeting code works on the platform. Finally, you will find out how to join a meeting on Google Meet with the help of a meeting code. Hence, to learn more about the Google Meet code, read on through to the end of the article. What Is Google Meet? Larry Page and Sergey Brin launched Google in 1998 as a search engine. Since then, in twenty-five years, Google covered a lot of milestones, as it is now offering platforms for advertising, cloud computing, quantum computing, computer software, social media, eCommerce, and many more. Google created the Google Meet platform for video calling and video conferencing. Both individuals and businesses commonly use Meet for video conferences, meetings, and discussions. Although created as an extension of Google Hangouts, which is a messaging platform, Meet comes with its own sets of unique features. To log in to Google Meet, one needs to have a Google Account. Your Google account is the same as your Gmail. You need the same during Google Hangouts login as well. Google Meet is also known for enabling users to engage in secure conversations. Although Google sucks in certain cases when it comes to innovation, Google Meet is surely something that stands out. It is one of the most trusted platforms for holding video conferences. Even some of the biggest companies hold big video conferences through Google Meet. What Does The Google Meet Code Mean? According to Google Meet’s official sources, “Meet uses the same protections that Google uses to secure your information and safeguard your privacy. Meet video conferences are encrypted in transit, and our array of safety measures are continuously updated for added protection.” This is where the Google Meet code comes to play. Once you create a meeting on Google Meet, you will get a meet code, which you will need to share with the people you want to invite to the meeting. The Meet code and the Google Meet link are encrypted and hence provide essential protection for security. Basically, Google Meet codes act as meeting identifiers, which users use to invite and interact at meetings in which they are called upon. Every single meeting that took place on Google Meet, and all the meetings that will take place in the future, have a unique meeting code. This is done to offer security to the meeting so that someone does not get unauthorized access. How Does The Google Meet Code Work? If you observe the different Meet codes carefully, you will see that all of them are of ten letters that are divided into three parts in 3-4-3 order of the type xxx-yyyy-zzz. The dashes are given for ease of reading. While you enter a code on a Google Meet link, you will not need to enter the dashes, as Google Meet supports only codes of 10 characters. The link will look like this: https://meet.google.com/xxx-yyyy-zzz. Once you click on the link that you received as an invitation on your device, you will get to a page where you will need to enter the unique code. After you enter the Meet code of ten-letter, you will get access to view and interact with the meeting. However, you will get to the meeting only after the host approves of your joining and participation. After you get inside the meeting, you will find the Google meeting code at the bottom-left portion of the screen. To allow others to participate, you can share this code with others. Does Google Meet Have A Time Limit? Yes. Google Meet codes have a time limit. You cannot enter a meeting link with a meeting code after the code has expired. As per the claims of the official website of Google Meet, “Each meeting is given a unique meeting code which has an expiration time based on what Workspace product the meeting is created from.” To know more about the time limit of the Google Meet code, you can check Google Support. How To Join A Google Meet Conference? The following are the major ways through which you can join a Google Meet conference: 1. Using A Computer Browser Open the Google Meet website from your website browser, or type meet.google.com on the URL. Once you get to the Google Meet page, click on the ‘New Meeting’ option. If you want to join a meeting, click on the ‘Join with a code’ option, and enter the code. 2. Using Mobile App Download the Google Meet mobile app on your smartphone. You need to launch the application and sign in to your account. On the page, you can either create a New Meeting and if you want to join an existing meeting, you need to click on 'Join with a code.' 3. Using Mobile Browser Open a web browser app on your smartphone, and access the Google Meet website. Check the website as a desktop site. Otherwise, the link will ask you to download the app from Play Store. To create a meeting, tap on the New Meeting option, and click on ‘Join.’ Summing Up Hope this article was helpful for you in getting a better idea of what the Google Meet code is and how to use it. This code is unique to every meeting and actually helps to secure the meeting from unauthorized access. You will get access to the meeting only when you enter this ten-letter code after clicking on the link. Do you think Google Meet is secure and useful enough? Share with us what steps Google can take to make Meet better. More Resources: Best Business Meeting Agenda Examples How To Plan A Successful Corporate Event Looking For A Gardener: 8 Questions To Ask Before Hiring A Professional

How to Get Started with Arduino Uno R3

Role of messaging apps in enhancing a company’s market prospects

Abdul Aziz Mondol

Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

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Role of messaging apps in enhancing a company’s market prospects

Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

Leave a Reply

Popular

Follow Us

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