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... is GPIO? GPIO stands for General-Purpose Input/Output. GPIOs hav ...e no predefined purpose and are unused by default. If used, the purpose and beha ...viour of a GPIO are defined and implemented by the user. You can fin ... the top of most Raspberry Pi models or other microcontrollers such...

Books - HTML & CSS HTML &aL & CSS Book - A book aimed at designers introducing concepts wit ...hin web development - JavaScript JavaScrip ...t: The Good Parts by Douglas Crockford - p5.js Make: Ge ... and Processing - Processing Learning Processing by Daniel Shi...

What is Raspberry Pi Video Looper? Raspberry Pi Video Looper is a simple way to display seamless looping video files, for example in an art exhibition. All you need is a Raspberry Pi, an ...berry Pi Imager. We have a more detailed tutorial for imaging the ...

This is a multi-part tutorial on creating virtual worls in Unreal Engine. This tutorial assumes you have a basic understanding of 3D work but no prio ...r experience is necessary. Please contact the Creative Technology Lab for questions or assistance. ...

... projections, the first step would be to map the space and track ...ithin it. This can be done in multiple ways, this tutorial will briefly introduce you to two different ... but related techniques:  Object detection and tracking in OpenCV ...For most applications,  your webcam and a bit...

...s Capacitive Touch Sensing? Simply put, it is the touch sensing o ...f all conductive materials including tinfoil, banana, plant, pencil drawing etc. In this tutorial, we will show you two types of Capacitiv ...ing: acute touch and proximity. Library ADCTouch will be used for...

...PR121 is a tiny microchip formerly manufactured by NXP, now under Resurgent Semiconductor, it is ... a tiny surface mount device that provides 12 capacitive touch electrodes through an I2C interface. We a ... Adafruit MPR121 in this tutorial. What is capacitive touch? Capa...

There are many online libraries where you can download pre-existing 3d models for use within your project. T ...he libraries range from online repositories for museums and ... public institutions to marketplaces where 3D artists can sell models they have created for us...

What is a DFPlayer? 11/2024 Update A new library added below. For people trying to avoid delay(), please use the DFPlayerMini_Fast library instead. The DFPlayer Mini MP3 Player For Arduino is a small and low-priced MP3 module with a simplified output direc...

Introduction to Variables To start, let&#let's create a new Python file called "lled "variables.&les." This can be done by going t ...o the project tool window on the left-hand side and right-clickilicking on your "first-pycharm-pr ...oject" folder. From here you can then select...

1. Combining the Code Arduino can only accept one code at one time. If we want it to d ...o multiple things at the same time, we ha ...combine everything into one single code. The below demonstrate how to merge the Blink code and the distance sensor simple ...

...hat is Wifi WiFi, short for Wireless Fidelity, is a technology that enables devices like smartphones, laptops, and other electronic gadgets to connect to t ...her without the need for physical cables. It operates by using radio f ...requency signals to transmit data between devic...

Please notice that this is the fir ...st of a series of tutorials progressing from basic concept ...s to more functional and complex projects. Aims This tutori ...al aims to get you started creatin ...g AR applications using Unity and the Vuf ...oria plug-in. Prerequisites Downloa...

One of the secrets of Arduino Leonardo is the in-built USB MIDI support. This is really useful for sending data from Arduino t ...o applications like MadMapper, Max and Ableton Live. In order tder to use this you'll need to follow the guide on How to install l...

... NeoMatrix? NeoMatrix is a grid lined up with mutiple Neopixel. Neopixel is addressable LEDs, meaning that they can be pr ...ogrammed individually. With the library created by Adafruit, you ...can easily program the Neopixel strip for your project. They co...

What is Raspberry Pi Camera Module 3? This tutorial will walk you through setting up and usi ...ng the Raspberry Pi Camera Module 3 Noir on a Raspberry Pi 5, bu ...t other Pi like Pi 3 and Pi 4 will work as well. Camera Module 3 — Key Features ...

Please notice that this is part of ... a series of tutorials progressing from basic concept ...s to more functional and complex projects. Aims This tutorial aims to help you set up a AR Unity project ...using the Vuforia plug-in. In this step, we are goin...

Controlling NeoMatrix with Processing Th ...is tutorial is a follow-up to the last NeoMatrix animation tutorial. We are using Processing to cre ...ate images, videos or realtime interaction and push those ...you have a bigger matrix, you will need an extra power supply. The...

Start with this one. Learn to build a local web app that you can modify in ...nd and backend. Frontend is usually for UI and design and runs on browser, on use ... Backend is behind-the-scenes code that runs on server. It is stor ...es and organizes data and delivers your app to users, ie. cli...

...tches are a way of opening and closing a circuit, i.e. making and ... momentary push button which we'll be focusing on in the wiring an ...d getting started sections below. However the same approach ap ...plies to these as it does to any o ... Rocker switch Push button Tactile button Reed switch Tilt switch...