![]() ![]() Affordable and Powerful: Raspberry Pi’s price to performance ratio is unmatchable it comes with a 1.6 GHz Processor, good enough not to be found in any other single-board computer.Supports Multiple Languages: It supports all types of coding languages like C, C, Java, Python, Ruby, etc.Extensive Peripheral Support: It comes with 26 GPIO pins allowing you to connect multiple displays, modules, and sensors at once.There are several videos over the internet that can help you build an Arduino-powered robot car with these accessories. Nothing more than a toy car, an ultrasonic sensor (good enough to sense roadblock), a 9V/12V 1A battery, and a few single-stranded wires. Probably a primary requirement for any mobile robot.Ĭommercial and military organizations use this technology to carry out risky unmanned jobs. This intelligent device can automatically sense an obstacle ahead of it and change directions accordingly. Not just any robocar, but an obstacle avoiding robocar! Once the door is shut again, the infrared reflective sensors detect the motion and will lock the door. If your finger is recognized, the Servo motors will turn the lock and automatically open the door for you. Once done, put your finger on the fingerprint sensor. To get started with the project, other than the Arduino UNO board, you require:įirst, enroll your fingerprint into the system. Well! What if we tell you, you can install a fingerprint lock with Arduino at a minimal expense of $70? Tired of losing keys yet not willing to install a fingerprint lock due to high prices? This is indeed a cool Arduino project! #2. This will allow you to wave your hands in the air, and your gestures will automatically get converted into music. The flick board is a PCB that detects your gestures from 15 cm above the surface. ![]() To get started, you need a flick board and an Arduino UNO. Everything You Should Know About ArduinoĪrduino is an open-source platform that comes with easy-to-use hardware (often referred to as a microcontroller) and the Arduino software or IDE(Integrated Development Environment). ![]() Let’s now see what Arduino is and how it is different from Raspberry Pi. Note: To get your website up and running, you’ll require a static IP address from your internet provider. Once you’re done with the setup, you can upload your HTML file into the directory (www), and your server will be live. To get started, you need to install Apache software or a full LAMP stack with PHP and MySQL alongside Apache. That said, these servers are powerful enough to host a website. Web ServersĪnother fantastic use of Raspberry Pi is as a web server. Moreover, Raspberry Pi can help you revive many popular 16-bit gaming consoles. You can even emulate many popular platforms, like MS-DOS PC gaming and the Commodore 64. Secondly, you can play games via retro gaming platforms developed for Raspberry Pi, such as RetroPie, RecalBox, and PiPlay. The first is to install a single standalone emulator, load the ROMs and get set play. It’s compact and powerful enough to be used in many ways for gaming. DIY Retro Gaming SetupĪnother popular use of Raspberry Pi is as a retro gaming machine. Then after, you can preload the audio (you desire to broadcast) to the microSD card, and you’re all set! #2. Fortunately, the Pi can only broadcast over a short-range, so you should be able to avoid getting into trouble.Īll you need is a portable battery solution and some exceptional soldering skills. Note: Broadcasting messages over FM radio is illegal without a license. FM Radio Stationĭo you have a message to share with a group or community? Raspberry Pi can help you broadcast your message on FM radio. What’s more, Raspberry Pi has been extensively used in various industries, ranging from music to weather stations. In fact, the Pi Zero costs $5 – just as we said, compact, affordable, and effective. The price point for Raspberry Pi has always been under $80 (usually around $35). While the latest model, Raspberry Pi 4 Model B, we get a quad-core CPU clocking in at over 1.5GHz and 4GB RAM. The original Pi had a single-core 700MHz CPU and just 256MB RAM. However, there have been several iterations since then. Now since we know what Pi is, let’s dive into the technical jargon of Raspberry Pi. The Pi also enables people of all ages to learn how to program in languages such as Scratch and Python. It’s capable of doing almost everything that a normal computer does – browsing the internet, playing 4K videos, making spreadsheets, playing games, and more. It was designed to educate people in computing, especially those who cannot afford a full-fledged computer. ![]()
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