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How to use DFPlayer mini to play MP3
... VCC to 5V (Power) RX to D2 via 1K resistor TX to D3 SPK_1 to Speaker(+) red wire GND to G ...p3 played, which means the play(1) function will play the first m ...ly add hidden files like: "._0001.mp3" for index, which this modu ...e sure you are using .mp3, not .wav or any other audio formats. #i...
Touch sensor - Using an MPR121
What is the MPR121? The MPR121 is a tiny microchip formerly ma ...face mount device that provides 12 capacitive touch electrodes th ...rface. We are using Adafruit MPR121 in this tutorial. What is capac ...exposed metal part. Adafruit MPR121 Power input: 3.3V to 5V Addr...
How to send files to Raspberry Pi using SSH
...cp, rsync, or SFTP) Install software, run Python scripts, update y ...able SSH on Raspberry Pi Option 1: Using Raspberry Pi OS with Des ...es tab, enable SSH Reboot afterwards, sudo reboot Option 2: If ...something that looks like this: 192.168.1.42, this is your pi's I...
How to export your p5.js as a video
...ime-based work in p5.js you may want to capture the canvas as a vi ...et it to 60, which will capture 1 second of material at 60 frames ...capturing if (frameCount == 1) { capturer.start(); } ...ecording once the frameCount == 1.We do this so that the program ...
Creating a Landscape
...b for questions or assistance. 1) Start with a blank level in Un ... modes of the editor. We will want to change two important setti ... For this tutorial we will use 31x31 quads. For larger landscapes, y ...k. This is not necessary if you want to make small adjustments. ...
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 language. ... if your webcam's resolution is 1920x1080, the VideoDeviceIn TOP may d ...isplay a warning: "Resolution limited to a ...
"Hello, World!" in Node.js
...erminal or Command Prompt) And type the following: $ node -v Do ...not type the `$`. This just tells you th ...lling again. Install other software (optional) We recommend inst ...es or other word processing software, which don't count as simple ...
3D Scanning a face for MetaHuman
... scan to a new digital subject. 1. Using the Reality Scan app. Do ...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 ...
OculusQuest - Setting up development enviroment in Unity
...supported Unity versions: 2017.4 LTS 2018.4 LTS 2019.2 We strongly recommend us ...ing Unity 2019.2 as this is the version we ar ...ty Integration Package (Version 14.0 on March-2020) as it will pr ...t grab and haptics. The easiest way to get the Oculus Integration ...
AR with Unity - Step #2 - Unity project setup
...utorial: AR with Unity - Step #1 - Developmen environment setup ...use Vuforia to create different types of Augmented Reality projects, ...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...
Using built-in example code and Reading the hookup diagram
1. Upload example code Open a bui ...choose HIGH, turn it on. delay(1000); delay means whatever you a ... there for this amount of time, 1000 is 1000 milliseconds, which is 1 second. Therefore, the light st ...ays on for 1 second. digitalWrite(LED_BUILT...
How to send data to p5.js from Arduino
...the value to the Serial delay(100); //little delay to prevent A ...ttps://unpkg.com/p5-webserial@0.1.1/build/p5.1/build/p5.webserial.js"></script ...e port"); portButton.position(10, 10); // give the port button a ...ble: function openPort() { // wait for the serial.open promise t...
Depth Camera for Mac Users: Setting Up the OAK-D Pro in TouchDesigner
...ur camera up in TouchDesigner. 1. Installing Dependencies Befor ... 2. Setting up TouchDesigner 2.1 Connecting the Camera Conn ... camera. Click Initialize, wait for it to mark "Ready" (1), then press Start. This C ..., and darker areas are farther away. To gather both 'disparity' a...
(MAC) How to use Phomemo Thermal Printer M834
...s inklessly on different sizes 216mm/210mm/110mm/80mm/53mm (US Letter/A4/4.33 ..."/3.14"/2.08") of thermal papers. 1. Install Printer Driver Please ...m using a thermal paper roll of 110mm wide. The height, however, s ...instead, it is essential if you want to do auto-printing in the ne...
Using an MFRC522 RFID reader
...h each identification and a two-way radio transmitter-receiver as ... of that model. SDA - Digital 10 (SS) SCK - Digital 13 (SCK) MOSI - Digital 11 (MOSI) MISO - Digital 12 (MISO) IRQ (unconnected) GND - ...t above #define SS_PIN 10 // Configurable, see t...
Accessibility Statement
...s accessible as possible and we want as many people as possible to ...te using speech recognition software listen to most of the websit ...accessible to screen reader software old video content is missing ...accessible to screen reader software or using just a keyboard Fee...
How to build a Simple Robot Arm with Servo Motor and Joystick
...D Workshop to laser cut the hardware. In this tutorial, we will fo ...ound to GND Servo: Signal to 6/10 Potentiometer: Right pin to 5 ...otentiometer: Middle pin to A0/A1 Getting started This code is ... A0 #define potAngle A1 #define servoRotation 10 #d...
How to build a project onto a VR headset
1. Install Unreal Engine and Requ ...the VR platform and headset you want to target (e.g., Oculus Rift, ...ty, enable the VR platforms you want to support (e.g., Oculus, Ste ...ke Oculus Store for Quest apps. 10. Update and Maintain: Regularl ...mpatible with the latest VR hardware and software updates. Remembe...