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148 total results found

How to use a Servo Motor

Physical Computing Tutorials

...sition, and it uses an internal feedback system to adjust the motor ... Servo 0°–180° (sometimes 270°) Angular position (PWM ...e Left: + to 5V - to GND i2C to Arduino on the Right: GND ...o; void setup() { // join I2C bus (I2Cdev library doesn't do...

How to get started with Face Tracking in Spark AR

Spark AR TEMPLATE : Basic Face Tracking

Face Tracking in Spark AR Watch this video which explains the basic features of the Face Tracker in Spark AR. There are multiple different starter templates in Spark AR that make use of face tracking. To make your development easier, choose a template t...

How to get started with World Effects in Spark AR

Spark AR TEMPLATE: World Effects

World Effects in Spark AR Watch this video which explains the basics of World Effects in Spark 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...

Installing PyCharm

Python for Beginners Setting Up Your Environment

...ment Environment (IDE) is a software application that provides a c ...n find that version control software will become an indispensable .... Error Highlighting: Instant feedback on code errors, warnings, and potential issues is ...ay a crucial role in modern software development by providing a co...

Installing Unity

VR tutorials - Unity HTC VIVE Tutorials

...ng and installing the Unity Hub 2-Creating an account 3-Installin ...re a few things you need to be aware of: Downloading and instal ... you finish, continue with step 2. Creating an account. Once y ...et a popup window asking if you want to open the Unity HUB, Select...

How to image a Raspberry Pi

Raspberry Pi Raspberry Pi Image

...ficial site to download the software. Choose a suitable version fo ...r yourself. 2. Insert your SD card A CTL Pi k ...ard into your computer. It is always a good habit to format the SD ...u need the SD card to be in FAT32 format. Open Raspberry Pi Image...

UE Installation and Set-up

Unreal Engine Basics

...finishes, run the installer and wait for it to complete. Creat ...ent version of Unreal Engine 2. (Optional) CLick the Browse bu ...ect which Engine components you want to install. This is where you .... Click the Install button and wait for the installation to compl...

3D Scanning a face for MetaHuman

Metahuman Creator

...is will open your phone camera. 2. Prepare your subject and light ...se a hairband to hold any hair away from the forehead. Note: This ... from different angles. The software will then build a model from ...o the process entirely. We also want to crop our scan to save the ...

How to send files to Raspberry Pi using SSH

Raspberry Pi Tutorials

...cp, rsync, or SFTP) Install software, run Python scripts, update y ...es tab, enable SSH Reboot afterwards, sudo reboot Option 2: If You’re Using Pi Headless P ...mething that looks like this: 192.168.1.42, th2, this is your pi's IP address ... pi@<raspberry_pi_ip>:/home/pi/ 2. To Send a Whole Folder scp -r ...

How to use an Electromagnet

Physical Computing Tutorials

...ck GND to GND Yellow SIG to PIN 2 Getting started The following ...m. const int electromagnetPin = 2; // Electromagnet connected to ... digital pin 2 void setup() { pinMode(elect ...ln("Electromagnet ON"); delay(2000); // Turn the electromagn...

How to use a EMG Muscle Sensor

Physical Computing Tutorials

...nection begin Serial.begin(115200); pinMode(13, OUTPUT); } ...E; return (sum/BUFFER_SIZE) * 2; } float EMGFilter(float input ...nput; { static float z1, z2; // filter section state fl ...oat x = output - 0.05159732*z1 - 0.36347401*z2; output ...

AR with Unity - Step #2 - Unity project setup

Unity AR Image target AR tutorial

...g-in (already included in Unity 2019.2.0f1) is a quite straight forward process, first, let's create ...ect settings panel, the easiest way to do it is by opening the bui ...time, Unity will ask you if you want to include a default database ...lied as a texture (see element #2), this is the digital image tha...

How to make Animation on NeoMatrix with Processing

Physical Computing Tutorials

...8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or b ...rial(this, Serial.list()[1], 115200); // Change baud rate if need ...cloc = (x*pixelSize + pixelSize/2) + y*pixelSize * width; col...

Using Smartphont to Read NFC tag

Physical Computing Tutorials

...ing an iPhone to tap on the NTAG203 to open up a link. This tutor ... involving Arduino. If you only want a simple read and write funct ...ry We will be using DFRobot PN532 module, please refer to this tu .... We will be using Adafruit_PN532 library, we have a tutorial on ...

How to use 7-Segment LED Backpack

Physical Computing Tutorials

... a bunch of chips by having an I2C constant-current matrix contro ...o is write data to it using the 2-pin I2C interface. There are three ad ...ol up to 8 of these on a single 2-pin I2C bus (as well as whatever other ... I2C chips or sensors you like). Th...

What is a Raspberry Pi Pico?

Raspberry Pi

...the Raspberry Pi Foundation. It was announced in January 2021 and represents a departure fro ...Raspberry Pi. The Pico includes 26 programmable general-purpose i ...co WH have on-board single-band 2.4GHz wireless interfaces. Set ...load the correct MicroPython .uf2 file for your board. Raspberry ...

How to use DFPlayer Pro to play MP3

Physical Computing Tutorials

...le with an internal storage of 128MB. The module can be used as a ...wer) GND to GND (Ground) RX to D2 TX to D3 R+ to Speaker(+) red w ...ack wire Connect L+ & L- if you want stereo audio File handling ...hat folder. Library DFRobot_DF1201S library will be used for thi...

How to connect a push button or switch

Physical Computing Tutorials

...hes? Buttons and switches are a way of opening and closing a circu ...ir position, they can be a good way of indicating the mode of a de ...vice, such as playing video forward or backwards. Micro switches can with mo ...e( ledPin, LOW ); } } If you want to add a toggle functionality...

Setting up Kinect in Touchdesigner

Touchdesigner Interactive Media

...to setting up and using Kinect v2 and some of the other sensors a ...fore we start, download the Software Development Kit (SDK) from he ...ions. Open the app SDK Browser v2.0 and find the Kinect Configura ...ere allow some time for the software to upload and update the stat...

How to build to a Vive Pro or Vive Pro Eye

Unreal Engine Basics Building to a VR headset

...hat the interactions and visual feedback are optimized for a seamless and comfortable user experience. Use Unreal Engine's Eye Tracking API to access and utilize eye tracking data in your app. Package the App for Distribution: Once your VR app is r...