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...by a signal between low-powered digital electronics and high-power ... It is handy when the thing you want to control requires higher po ... In this tutorial, I will use a water pump and a 1-channel 5V rela ...one you have. Relay module has different models providing 1/2/4/6...

...module with a simplified output directly to the speaker. The modul ...ND (Ground) File handling The order you copy the mp3 onto the micro ... SD card will affect the order mp3 played, which means the pla ...es Select all .XXXXXX files and directories and delete Empty Bin E...

...loping environment setup. In order to continue with this project y ...environment setup Understanding Image target AR. You can use ... Vuforia to create different types of Augmented Reali ...eference for your content to be displayed on top of. In order t...

Arrays Difficulty : Beginner-Intermediate This tutorial assumes you h ...ave a basic understanding of coding in Processing or p5, and are ...tion : The What and the Why In order to understand why So far we've ...onsole.log(myVariable); p5 Edditor And we know that we can use...

...0; // will store last time LED was updated // constants won't ch ...s) void setup() { // set the digital pin as output: pinMode(l ... blink the LED; that is, if the difference // between the curren ... // the interval at which you want to blink the LED. unsigned ...

...obtaining a copy * of this software and associated documentation ...files (the "Software"), to deal * in the Software without restriction, includin ...nd/or sell * copies of the Software, and to permit persons to who ...m the Software is * furnished to do so, sub...

...8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ...d with Arduino and the matrix. DIN to Pin3 +5V to 5V GND to GND ... Library WarningDownload version 1.9.0 or b ... matrix so that the x and y coordinates sent from Processing can b...

...ocessed to determine rotational direction, position, and speed, ma ...pes of control systems. Wiring Different models of rotary encoder ...s will have different colour codes. I am using ... the amount of rotation and the direction. By reading these pulses...

...something goes wrong, you can always go back to when it did work! Step 1: Signing up for ...e. Very important!!!1!!1! The way that GitHub pages work is that ...). For instance, if my username was 'jonny' my GitHub pages URL wi ...Create Repository Step 3: Uploading your code Now we need to upl...

...g that they can be programmed individually. With the library creat ... for your project. They come in different sizes and shapes and you ...oMatrix from Adafruit. Wiring DIN to Pin3 +5V to 5V GND to GND ... Library WarningDownload version 1.9.0 or b...

...rry Pi Video Looper is a simple way to display seamless looping video fil ...th the exact resolution of your display for better performance. e. ...d 4K video format on a 1080p HD display. 4. Plug and Play You can ... will be played in alphabetical order by filename and will loop back ...

...ra Module 3? This tutorial will walk you through setting up and us ... ✅ Yes (PDAF or EDOF depending on model) HDR ...later Requirements Hardware Raspberry Pi (Pi 3 or later) ...upply & HDMI or SSH access Software Raspberry Pi OS Bookworm (64...

...unity/download Resources The difference between 2D & 3D in ...ect. You can do this one of two ways: Option 1: On the menu ba ...e from GameObject to Main: Adding C# script to the GameObject ...the script has been added Adding code to C# script using MonoD...

...ct tutorial and might have been disappointed to discover it is only compatible wit ... camera. Click Initialize, wait for it to mark "Ready" (1), t ...using the DepthAI library. 2.3 Displaying Data in TouchDesigner ...at capture images from slightly different angles. By comparing the...

...is article, we will explore the different types of lighting in Unr ...y in a project. There are 5 different types of lights within U ...nreal Engine. 1) Directional Lights: Directional lighting represents an ... infinitely distant light source, simulating t...

...rrectly. In the project, go to Edit > Project Settings > Editor and check that your settings ...liar with the command line, the way to use it is to type a command ...command - cd stands for "change directory". The command looks lik ... Path". You can paste the path directly into the command line aft...

Face Tracking in Spark AR Watch this video which explains th ...rk AR. There are multiple different starter templates in Spark AR that make use of face tracking. To make your development easier, choose a template that is most similar to your idea. Yo...

World Effects in Spark AR Watch this video which explains th ...rk AR. There are multiple different starter templates in Spark AR that make use of world effects. To make your development easier, choose a template that is most similar to your idea. Yo...