Add an old-school volume knob to your computer.Once the Arduino is loaded with your code and you’ve connected your devices to the pins on the board, it can be disconnected from your computer and will operate on its own, repeating the tasks you set it so long as it has power.Īrduinos are often much cheaper than Raspberry Pis due to their simplicity. The Arduino is meant to be the brains behind your hardware electronics projects – it can read from sensors, turn things on or off based on programmed conditions, send data over USB to other devices, and even act as a keyboard or mouse – there are thousands of ideas which can be brought to life using the Arduino platform. Out of the box, Arduinos usually don’t have a port to connect a screen or TV, don’t have any sound output, and require a desktop computer to program them (you could use a Raspberry Pi for this – they actually make a great pair!). Arduino What is an Arduino?Īrduinos are a bit different – rather than being a full computer with graphics and ports, it’s an electronics prototyping platform. This would let you, for example, read the temperature from a sensor and view the results on a web page hosted on the raspberry pi, or send an email if it got over a certain temperature. Raspberry Pis include GPIO (general-purpose input-output) pins (those two rows of spikes on top of the board) which give it some Arduino-like abilities to interact with hardware like LEDs, buttons, and sensors. Building projects that require a display, sound, or network access.Plug in a keyboard, mouse, and TV/Monitor and use it as a desktop or learning computer for:.Raspberry Pis are a great cheap multipurpose computer for your software and hardware projects. Raspberry Pis can run a variety of operating systems, including Linux distributions with full desktop & web browsing functionality. The Raspberry Pi is the most flexible of the two platforms – it’s a full ARM-based computer on a single board, including memory, graphics, networking, sound, USB, and input/output. Source: Raspberry Pi What is a Raspberry Pi? Raspberry Pi” as if they’re competing products – but they’re not! Arduinos and Raspberry Pis may both have started as small, affordable teaching platforms, but their intended uses are different, and they have diverged into two families of products with very different features that can do very different things.Ĭheck out the guide below to help you decide which one to choose for your next project. You’ll see a lot of talk about “Arduino vs. This article explores the differences and common uses for the Raspberry Pi and Arduino hardware platforms.
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