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157 total results found

How to use a Reed Switch

Physical Computing Tutorials

... magnetic limit switches. This Adafruit Magnetic contact switch (d ...switch. Wiring One End to Pin 2 One End to GND Getting started ... light up. const int REED_PIN = 2; // Pin connected to reed switch const int LED_PIN = 13; // LED pin - active-high ...

Powering an Arduino

Physical Computing Tutorials

...ome power banks that can support low-current charging mode/ always-on mode. These will be suitab ...roller, e.g. Sandberg Powerbank 20000 PD65W 2xQC3.0. (We only tested this one ...h Raspberry Pi: here. Guide for Adafruit Motor Shield with Arduino: here.

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 ...

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...

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 ...to GND (Ground) RX to D3 TX to D2 R+ to Speaker(+) red wire R- to ...ack wire Connect L+ & L- if you want stereo audio File handling ...hat folder. Library DFRobot_DF1201S library will be used for thi...

Using the MAX9814 mic amplifier

Physical Computing Tutorials

This Adafruit MAX9814 microphone amplifi ... setup() { Serial.begin(115200); // Initialize serial commun ...rd. Make sure this is set to 115200 baud. To utilise this data ...olume is above this threshold a warning comes up in the Serial Monitor ...

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 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 ...

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...

UE Foliage

Unreal Engine Basics Creating Virtual Worlds

...for the Megascans. The pack we want to import is called the Megas ... which trees/bushes/grasses you want to use by clicking the +Folia .... However, if you feel like you want to add more assets to fill out your scene, the foliage packs also contain small...

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 IR Breakbeam Sensor

Physical Computing Tutorials

...frared; detects changes in long-wave IR (heat) in its field. ...ND White to pin 4 Rransmitter (2 wires) Red to 5V Black to GND Get Started #define LEDPIN 13 #define SENSORPIN 4 int sensorState = 0; int lastState = 0; void setup() { p...

Workshop exercise: Clone, commit, pull, push

Games Workshop: Version Control for Games Design

...u don't already have one. Step 2: Click HERE and leave a comment ...e interface - it's a text-based way of navigating our folders and ...ed to navigate to the folder we want to put the documents in. Let' ... files you have changed" You always have to put -m followed by a ...

How to build a project onto a VR headset

Unreal Engine Basics Building to a VR headset

...the VR platform and headset you want to target (e.g., Oculus Rift, ...u can use the Oculus VR Plugin. 2. Create a New VR Project: Launc ...ty, enable the VR platforms you want to support (e.g., Oculus, Ste ...mpatible with the latest VR hardware and software updates. Remembe...