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How to use 7-Segment LED Backpack
...gment displays normally require 13 pins (5 'characters' and 8 tot ...k solves the annoyance of using 13 pins or a bunch of chips by ha ...n 'dim' the entire display from 1/16 brightness up to full brightne ...ss in 1/16th steps. It cannot dim indiv...
Using Quixel Materials
...ne what an object will look and feel like in Unreal Engine. We can ...assets called Asset Libraries. 1) Using Quixel Quixel is a Mater ...lenging to find exactly what we want. It is important to think abo ...ce you find a material that you want to use, select it, download i...
Using a Sparkfun MP3 Trigger
...fun electronics that provides a way to play MP3 files from a Micro ... SD card via either one of 18 TRIG inputs on the board, or s ...p to 32GB) card formatted in FAT16 or FAT32. After inserting the ...no. EXT: means power via the 2.1mm connector to the left of the ...
How to use MatrixPortal M4
.... It is equipped with an ATSAMD51 microcontroller (Cortex M4) and ...al M4: Microcontroller: ATSAMD51, Cortex M4 processor running at ... 120 MHz. Coprocessor: ESP32 handl ...network communication. Memory: 512KB of RAM, 8MB of QSPI flash st ... without needing additional hardware. Power: Can be powered via US...
How to control Raspberry Pi Pico via Wifi
...ome a ubiquitous and convenient way for people to access the inter ...nd type in ipconfig getifaddr en1 Get started The example code ...onny Shell, something like ip = 10.3.15.120 open up a web browser go to ... W</title> </head> <body> <h1>Pico W</h1> <p>%s</p> ...
Using the serial monitor and serial logger
...quence of binary digits (0s and 1s) that convey information. Ser ...e a seperate USB serial and hardware serial, and you cannot direct ...ly monitor the hardware serial [Serial1] output using this method). Yo ...lotter The serial plotter is a way to visually graph the data bei...
Position-based Tracking using a Webcam
... object from it's background we want to look for the white pixels ...wn our input's resolution, this way we will have less data to anal ...SOLUTION to be Eighth. Afterwards add a TopTo CHOP to your thr ...the pixels are transparent, and 1s, where the pixels are coloured...
Touch sensor - with No Sensor!
...curacy without ANY external hardware. CapacitiveSensor library wil ...ing Wiring is super simple with 1 wire: jumper wire to A0, anoth ...essing times #define RESOLUTION 100 #define SMOOTH 100 // determine how many reading ...or smoothing float multiplier = 1.2; // determine when the sensor...
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...
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 ... see the default p5.js scripts. Feel free to add these underneath. ...et it to 60, which will capture 1 second of material at 60 frames ...capturing if (frameCount == 1) { capturer.start(); } ...
How to make Animation on NeoMatrix with Processing
...8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or below of Adafruit Neopix ... new Serial(this, Serial.list()[1], 115200); // Change baud rate if ne ...s[cloc]; int r = (c >> 16) & 0xFF; int g = (c >> 8) ...
(MAC) Automatic printing with Automator
... programming knowledge or don't want to do a lot of coding. One of ...le for other operating systems. 1. Launch Automator Search for "A ...ter Choose the folder where you want to put all your printing file ...and choose the printer that you want to use as the default printer...
How to use DFPlayer Pro to play MP3
...ule with an internal storage of 128MB. The module can be used as ...ack wire Connect L+ & L- if you want stereo audio File handling ...that folder. Library DFRobot_DF1201S library will be used for this ...arted - UNO #include <DFRobot_DF1201S.h> #include "SoftwareSerial...
Using Smartphont to Read NFC tag
... involving Arduino. If you only want a simple read and write funct ...ial, we are using NTAG203, NTAG215 or NTAG216 should work fine as well. You ...tube.com"; // Keep short due to 144 byte limit & omit the "https: ...//" part uint8_t urlPrefix = 0x01; // 0x01 = http://www. void se...
Raspberry Pi Image: Video Looper
...rry Pi Video Looper is a simple way to display seamless looping vi ...ed tutorial for imaging the Pi. 1. Download the Video Looper Imag ...compressed 4K video format on a 1080p HD display. 4. Plug and Pla ...t will encourage the display to wake up. When you are asked if you...
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...
UE Foliage
...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 ...look realistic. However, if you feel like you want to add more assets to fill out your scene, the foliage packs also...
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...