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Position-based Tracking using a Webcam
...creating interactive projection mapping projects. In TouchDesigner there are various methods to achieve this; This tutorial will introduce you to some common techniques to determine the position of an object. Let's dive in! To begin, open the VideoDeviceI...
Making a website for your HTML, JS, CSS or p5.js files
...UT! You need to 'commit the changes' for them to be saved. Step 4: Commiting your changes This s ...ollow the same as Steps 3 & 4. The only difference is you now ... of the screen (similar to Step 4) you can then publish the changes to your website
Installing Unity
... please make sure to follow the 4 steps: 1-Downloading and instal ...g an account 3-Installing Unity 4-Activating a free personal lice ...recommend installing Unity 2019.4, alternatively, you can choose Unity 2020, just be aware that your interface will lo...
How to make Animation on NeoMatrix with Processing
...lue = 0; void setup() { size(400, 400); // size(cols*pixelSize , ro ...--- if (Serial.available() >= 4) { // Ensure complete location & RGB data received int loc = Serial.read(); int r = Serial.read(); int g = Serial.read(); int b = S...
How to use Raspberry Pi Camera Module 3
..., but other Pi like Pi 3 and Pi 4 will work as well. Camera Modu ... Resolution 12MP (4608 × 2592) Auto ...are Raspberry Pi OS Bookworm (64-bit recommended) Camera support ...bcamera-vid -t 10000 -o test.h264 Testing Code Python Code Usin...
OculusQuest - Setting up development enviroment in Unity
...ported Unity versions: 2017.4 LTS 2018.4 LTS 2019.2 We strongly ...y Integration Package (Version 14.0 on March-2020) as it will provide additional resources like an interface for controlling VR camera behaviour, a first-person control pr...
How to connect a push button or switch
...ine ledPin 13 #define buttonPin 4 void setup() { pinMode( ledP ...ine ledPin 13 #define buttonPin 4 boolean ledState = LOW; boolean prevBtnState = LOW; void setup() { pinMode( ledPin, OUTPUT ); pinMode( buttonPin, INPUT ); } void loop() { boole...
What is a Raspberry Pi Pico?
..., such as the Raspberry Pi 3 or 4. Instead of being a full-fledge ... WH have on-board single-band 2.4GHz wireless interfaces. Set up your Pico Solder header pins onto the Pico, you can choose the types that you prefer. Choose a programming language for ...
What are GPIO pins on Raspberry Pi?
...e, the board pin 8 and BCM pin 14 are referring the same pin. Num ... on the Raspberry Pi, like GPIO14. It is used in most programming ...right will be the last pin, Pin 40. Board numbering is less commo ...berry Pi 5. If you are using Pi 4 or older, it will be fine. RPi....
How to hack a brainwave EEG toy - Force Trainer II
...Index == payloadLength) state = 4; break; case 4: // Verify checksum che ... } else if (code == 0x04) { // Attention int attention = payload[++i]; Serial.print("Attention: "); Serial.println(attention); ...
Understanding Arduino hardware
...his piece of information later. 4. Digital Input/ Output Digital means two states only, yes or no. Input can be something like a button, pressed / not pressed. Output can be something like an LED light, light on or light off. 5. Analog Input Analog will gi...
Understanding Arduino software
...o). In this screencap, you see 14301, yours may not be the same, ...ll see COM# (Arduino Leonardo) 4. Double Check Now at the bottom of the software, you will see you are using Arduino Leonardo at this specific port. 5. Upload Button We are not going in...
Using built-in example code and Reading the hookup diagram
...ht is blinking every 1 second. 4. Getting ready for the circuit We will use jumper wire with one pin end and one socket end (male to female) to make the connections. 5. Reading the hookup diagram Whenever you see a diagram like this, it's very tempting t...
Touch sensor - with No Sensor!
...hm resistor between pin2 and pin4 1 wire to pin2 to tinfoil Cod ...ensor.h> CapacitiveSensor cs_4_2 = CapacitiveSensor(4,2); // 10M resistor betw ...een pins 4 & 2, pin 2 is sensor pin, add a ...p() { cs_4_2.set_CS_AutocaL_Millis(0xFFFFF...
Touch sensor - Using an CAP1188
... of 5 addresses, for a total of 40 capacitive touch pads on one I ... I2C Addressability 4 possible addresses (0x5A–0x5D) ...D SCL -> SCL / A5 SDA -> SDA / A4 Older Arduino boardsSome older ...wever most Arduino boards used A4 as SDA and A5 as SCL. Getting s...
How to use 7-Segment LED Backpack
...iring is simple, there are just 4 wires. GND to Ground VCC to 5V ...evices; } else if (error == 4) { Serial.print("Unknown ...ating point matrix.print(12.34); matrix.writeDisplay(); delay(500); // print a string message matrix.print...
An Introduction to 2D in Unity 5
...nerates a square white image of 400 x 400 pixel: http://placehold.it/400x400/f5f5f5/ff00ff/ Save your white square to the Desktop or somewhere you can easily access it. Go back to the Unity Editor and either: Option 1: On the menu bar select: Assets &...
Arrays
...ction setup() { createCanvas(400, 400); } function draw() { ... x3 = 100; var y3 = 100; var x4 = 100; var y4 = 100; And you'd be right! T ...myArray = [ 20, 213, 100, 150, 342]; We declare the variable m ...list of numbers: 20, 213, 100, 140 342. Ok great, but how can we...
Using Arduino Leonardo to send USB MIDI data
...Arduino to applications like MadMapper, Max and Ableton Live. In or ..."Sending note on"); noteOn(0, 48, 64); // Channel 0, middle C, nor ...ending note off"); noteOff(0, 48, 64); // Channel 0, middle C, normal velocity MidiUSB.flush(); delay(15...
"Hello, World!" in Node.js
...you installed. Something like: v4.4.7. If you see an error then you may need to downloading and installing again. Install other software (optional) We recommend installing and using Atom text editor, because it is free, cross-platform and good for beginn...