Pimoroni Explorer HAT Pro – All-purpose board featuring touch pads, crocodile clip pads, and analog inputs.

Sense HAT – Designed for the Astro Pi mission, the Sense HAT includes a gyroscope, an accelerometer, a magnetometer, and sensors for temperature, humidity, and Barometric pressure.

There is a huge variety of HATs and other add-on boards that you can buy, but here are some notable ones: The Raspberry Pi can automatically detect and configure the HATs, making set-up easy. Raspberry Pi HATs (Hardware Attached on Top) are add-on boards designed according to certain specifications. There are a number of add-on boards that you can attach to the Raspberry Pi using the GPIO pins.

This means that you can use them to add all sorts of functionality to your Raspberry Pi using switches, buzzers, lights, sensors, and so on. They are designed to input and output single bits. GPIO pins are pretty much exactly what they sound like. Something that sets the Pi apart from your average computer is the set of 40 GPIO (General Purpose Input Output) pins. A microcontroller (more about that later), called the Pico was released in early 2021. The first model of the Raspberry Pi was released in 2012, and as of 2021 there have been five generations of the boards.

It's a charity that 'works to put the power of computing and digital making into the hands of people all over the world.' What is Raspberry Pi?Ī Raspberry Pi is a single board computer (SBC) created in the United Kingdom by the Raspberry Pi Foundation. In this article, I'll explain what a Raspberry Pi is (and what it’s not.) Then I'll show you some things you can use it for, and finally, I'll list all of the current models along with their specs. If you said yes to any of these questions, you might enjoy playing around with a Raspberry Pi. Are you curious about the IoT (Internet of Things?) Have you always wanted to try to make your own robot, smart mirror, or bird feeder camera? What about building a computer for a fraction of the cost of a commercially available machine?

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