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Using MatrixPortal M4 for animation
...ng an animation to display on a 64x32 matrix. CircuitPython and libr ...sing CircuitPython 9.0.5 (11/10/2024), all libraries and code used ... bitmap spitesheet. If you just want to test the code, you can dow ...esize to set the canvas size to 64 x 32 px Draw whatever you want...
Using Arduino Leonardo to send USB MIDI data
...oid setup() { Serial.begin(115200); } void loop() { Serial.p ...ding note on"); noteOn(0, 48, 64); // Channel 0, middle C, no ...ng note off"); noteOff(0, 48, 64); // Channel 0, middle C, nor ...00); // controlChange(0, 10, 65); // Set the value of controll...
Making a website for your HTML, JS, CSS or p5.js files
...something goes wrong, you can always go back to when it did work! ...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 ... your username carefully! Step 2: Creating a repository Now we ...
An Introduction to 2D in Unity 5
...rief introduction to starting a 2D project in Unity. Creating a p ...ources The difference between 2D & 3D in Unity Overview, ...terminology and gameplay in 2D Tutorial Create a New Proj ... and a location, and select the 2D option Your screen should ...
Controlling an actuator with TinkerKit Mosfet
...and accidentally wiring up the 12 or 24 volt power supply to your Ardu ...mall, cheap module which takes away all these headaches, on the Ar ...ts to your Arduino pin e.g. pin 6) On the other side there are f ...other side of your actuator) **Warning**The TinkerKit Mosfet can ...
How to set the sound output in Raspberry Pi
...low will show you two different ways to set the output device. Met ...erating system you used. Method 2: Terminal Command For example, ...dio output: amixer cset numid=3 2 The 2 at the end indicates HDMI. 0 = ... Auto 1 = Analog (3.5mm jack) 2 = HDMI Method 3: Use raspi-con...
Interactive Projections
...t. This can be done in multiple ways, this tutorial will briefly i ...e here: https://www.youtube.com/watch?v=1Uw2PWT2PWTR_XM&t=529s. Begin by connecting your Vi ...he Threshold value; Ideally you want to get completely transparent ...he detected objects: import cv2 import numpy as np def onC...
How to use a Heart Beat Sensor
...LED, OUTPUT); Serial.begin(115200); } void loop() { // Read ... signal crosses the threshold upward (beat detected) if (Signal ...t (no interval yet) BPM = 60000.0 / delta; // 60000 ms per minute Serial. ...0; if (millis() - lastPrint > 20) { //Serial.print("Signal:...
How to get started with Textures and Materials in Spark AR
...ures and Materials in Spark AR Watch this video which explains th ...s and materials in other 3D software like Blender, Cinema4D, and U ..., they probably work in similar ways. However, you should always keep in mind that Spark AR is ... a separate software and might have implemented di...
Steam VR setup Tutorial #3 - Interactable object setup
...IVE controllers (Using Steam VR 2.2 plugin). Please notice that th ...nal). Steam VR setup tutorial# 2 Getting started In Steam ...VR setup tutorial #2 we added a blue material to a p ...to learn how to create two "throwable" objects but first, we are g...
What are GPIO pins on Raspberry Pi?
...ges such as Python and Scratch. 2. Board numbering Board numberin ...unique functions, such as GPIO 02 and GPIO 03 are also the pins o ...utton(3) leds = gpzero.LEDBoard(26,16,20,21) # functions to control behav ... counter = 0 def binary2lights(showThis): leds.value...
How to control Raspberry Pi Pico via Wifi
...ome a ubiquitous and convenient way for people to access the inter ...l, something like ip = 10.3.15.120 open up a web browser go to h ...p> </body> </html> """ max_wait = 10 while max_waiwait > 0: if wlan.status() < 0 ...s() >= 3: break max_wait -= 1 print('waiting for c...
What is a Raspberry Pi?
... Pi project originally leaned towards the promotion of teaching ba ... a power supply for the screen. 2. HDMI cable Different models ha ...1 Pi 4 & Pi 5: micro HDMI port x2 3. Mouse and with cable You ca ...al document. Raspberry Pi Zero 2 / Pi 3: 5V, 2.5A; Micro USB Ras...
OculusQuest - Setting up development enviroment in Unity
...3 supported Unity versions: 2017.4 LTS 2018.4 LTS 2019.2 We strongly recommend using ... Unity 2019.2 as this is the version we are c ... Package (Version 14.0 on March-2020) as it will provide additional ...t grab and haptics. The easiest way to get the Oculus Integration ...
Understanding Arduino hardware
... the yellowish light turned on. 2. RESET Button It is not the fac ...ree celsius, a range of values. 6. PWM pins You can see the symbo ...utput pins. For example, if you want to create a breathing light e ...part, Understanding Arduino software.
3D Geometry and Parametric Design
...od of generating 3D meshes from 2D images based on the RGB colour ...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...
Using the serial monitor and serial logger
... other boards based around the 32u4 chip have a seperate USB seri ...al and hardware serial, and you cannot direct ...ly monitor the hardware serial [Serial1] output using ...age. There is also an option "9600 baud" this is the communicati ...ts (binary digits) per second, 9600 baud, is 9,600 bits per secon...
How to hack a brainwave EEG toy - Force Trainer II
What is a NeuroSky Brainwave? NeuroSky Brainwave is a technology that uses EEG ...roSky chip can be found on brainwave-controlled toys such as the S ...tar Wars Force Trainer. The toy can be ...orial, we are using an UNO, hardware Serial (pins 0 & 1) is shared...