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How to use a rotary encoder
... key component in many types of control systems. Wiring Different mode ...d B pulses. Applications: Motor control, robotics, CNC machines, etc. E ...aft angle. This allows you to always know the exact position, even after power is cycled. Applications: In...
How to use an Electromagnet
...c grippers, and simple magnetic control experiments. Wiring Red VCC t ...lowing code demonstrates how to control the Grove Electromagnet by toggling it on and off using a digital pin. When the signal pin is set to HIGH, the electromagnet turns on and att...
Hello World
...t the "type" of Python file you want PyCharm to create. For this e ...print(), we provide the text we want Python to print. This text mu ...ere you can type what it is you want to print. In this example, I waited until I had typed out "prin ...own PyCharm's list of potential ways for completing your code. No...
Using an PN532 RFID reader
...al.println(); Serial.println("Waiting for a card......"); } void ...al.println(); Serial.println("Waiting for a card......"); } v ...nt32_t versiondata = nfc.getFirmwareVersion(); if (!versiondata) ....SAMConfig(); Serial.println("Waiting for an NFC card..."); } v...
Arrays
... p5 Editor Now what if we wanted to have a lot of circles, l ...vidually. Going further, say we wanted to manipulate all of our ci ...rcles in a similar way (for example, move them all le ...ing. Arrays in p5 The easiest way to create an array in p5 is a ...
Using a Joy-IT 1.3" 128x64 OLED display
... more flexible screens. If you want to use the display for animat ...HDR highlights due to per-pixel control; deep blacks improve perceived ... Smartphones, premium TVs, smartwatches, VR headsets, foldable dev ...image buffer on the display hardware. // Since the buffer is int...
3D Geometry and Parametric Design
...pace and making this content viewable in low-fi VR headsets. I ha ...ve been making a piece of software using openFrameworks to explo ...elling and explain how this software can be used as a tool to expl ...elow is a screenshot of the software: Code available here. Aims ...
Bonus round: putting an existing Unity project into git
...liar with the command line, the way to use it is to type a command ...weird crap in it which we don't want to keep track of. We need a g ...ere's the .gitignore content we want to use - this is the list Git ...f you're working on Mac, you'll want to add this to it too: # ===...
How to get started with Face Tracking in Spark AR
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
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...
Intro to Touchdesigner
About the software Touchdesigner is a programmi ...ng software popular amongst all kinds of ...uchdesigner is a node-based software, a type of visual programming ...etc. can be altered and used to control other operators, often TOPs, to ...VideoDeviceIn TOP may display a warning: "Resolution limited to a ...
What are GPIO pins on Raspberry Pi?
...spberry Pi models or other microcontrollers such as Arduino. GPIO pins ...lectronics with computers/microcontrollers. These components can then ...rd(26,16,20,21) # functions to control behavior def LightsOn (): w ...leds, GPIO.HIGH) print("waiting for button") resetLigh...
How to use DFPlayer mini to play MP3
... are using the potentiometer to control two audios. It will play the fi ...e sure you are using .mp3, not .wav or any other audio formats. #i ...nclude "SoftwareSerial.h" #include "DFRobotDFP ... // Connects to module's TX SoftwareSerial softwareSerial(PIN_MP3_...
Using a Joy-IT TFT LCD Display
... Transistor (TFT) technology to control the pixels of a Liquid Crystal ...lude <Adafruit_ST7789.h> // Hardware-specific library for ST7789 # ...ft.print(p, 6); tft.println(" Want pi?"); tft.println(" "); tft.print(8675309, HEX); // print 8,675,309 o...
How to send data to p5.js from Arduino
...brary. The p5.js sketch will be controlled by the physical component, t ...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial function serial.open().then(initiateSerial); // once the port ope...
Other resources
...designer here at LCC. The best way to grow in your visual program ...l components: Connecting MIDI controller to Touchdesigner: https://ww ...w.youtube.com/watch?v=XLeghJmFBh0 AI vision usi ...signer: https://www.youtube.com/watch?v=Cx4Ellaj6kk Other repos...
Mobile VR - Getting Started Guide
...our phone. You won't need extra controllers or fancy additional gadgets ...vice. click here to visit Software There are many different t ...s a list of useful links if you want to start exploring it. A-FRAME website Youtube tutorial list Unity 3D ...
An Introduction to 2D in Unity 5
...ing a project, game objects and controlling them using the Unity interf ...ect. You can do this one of two ways: Option 1: On the menu ba ...self using graphics editing software (e.g. Photoshop or Gimp) or y ...e what you can do: You can always reset the position, rotation ...