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Raspberry Pi Image: Retropie for Reviving Vintage Games
...ie image and add additional software later. It's up to you. We are ...ccordingly, one by one. If you want to skip any button configurat ...SB stick is the most straightforward method. You can find other ways of transferring in RetroPie D ...g the USB stick into the Pi and wait for 5-10 minutes. Remove the ...
(MAC) How to use Phomemo Thermal Printer M834
...he printer. I set the height as 50mm, as my intended printing file ... is going to be 50mm tall. At last, remember at le ...instead, it is essential if you want to do auto-printing in the next step. Go to System Settings -> Printers & Scanners Click the ...
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...
Making Breathing Light with LEDs
...ive the value from 0-255 using this function. analogWrite(0) means a signal of 0% duty cycle. (turns somthing off) analogWrite(127) means a signal of 50% duty cycle. (turns somthing ha ...ount = -fadeAmount; } delay(50); //speed of the pulsing }
How to connect a Light Dependent Resistor (LDR)
...ing code uses analogRead() to get a integer between 0-1023 representing the voltage, where 0 is 0V and 1023 is 5V. The code below uses the serial port to output the value every 50ms to the Serial Monitor. #defin ..._BUILTIN, LOW); } delay( 50 ); }
Variables
... result of 2. However, you may want to use a certain value more t ... action, we'll keep things this way for now in order to better und ...he second path is the file that was run with this version of Pytho ...second line in our code. Python was able to get to this point in t...
3D Scanning a face for MetaHuman
...se a hairband to hold any hair away from the forehead. Note: This ... from different angles. The software will then build a model from ...is common for a scan to require 50+ pictures so don't worry if you ...o the process entirely. We also want to crop our scan to save the ...
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 .... However, if you feel like you want to add more assets to fill ou ...h is why there is more of them (500-600) in my scene. To continu...
How to use Raspberry Pi Camera Module 3
...ra Module 3? This tutorial will walk you through setting up and us ...later Requirements Hardware Raspberry Pi (Pi 3 or later) ...upply & HDMI or SSH access Software Raspberry Pi OS Bookworm (64 ...the Ethernet port, metal pins toward HDMI. Insert the ribbon cable...
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 ...uld see the below page. What we want to do is click the link that ...
How to use a relay module
... It is handy when the thing you want to control requires higher po ... In this tutorial, I will use a water pump and a 1-channel 5V rela ... 1 channel relay to control one water pump. Labels on a Relay Modu ...- pin 3 NO - red(+) wire of the water pump COM - red(+) wire of ba...
Using a Joy-IT 1.3" 128x64 OLED display
... more flexible screens. If you want to use the display for animat ... Smartphones, premium TVs, smartwatches, VR headsets, foldable dev ...image buffer on the display hardware. // Since the buffer is int ...w the display buffer on the hardware. // NOTE: You _must_ call d...
Using Smartphont to Read NFC tag
... involving Arduino. If you only want a simple read and write funct ...nt32_t versiondata = nfc.getFirmwareVersion(); if (!versiondata) ... to read RFID Serial.println("Waiting for an NFC tag..."); } vo ...G203 successfully!"); delay(5000); // prevent immediate re-tri...
How to use Grove Serial Bluetooth v3.0
...obtaining a copy * of this software and associated documentation ...files (the "Software"), to deal * in the Software without restriction, includin ...nd/or sell * copies of the Software, and to permit persons to who ...m the Software is * furnished to do so, sub...
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...
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 ...
How to send data to p5.js from Arduino
...("sensor value: " + inData, 30, 50); } // if there's no port sele ...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial function serial.open().then(initiateSerial); // once the port opens, l...
Using the MAX9814 mic amplifier
...op() { MicVolume = analogRead(MicPin); if (MicVolume > 400) { // If the volume is above this threshold a warning comes up in the Serial Mon ...tln("Loud noise"); delay(500); } else { Serial.println(MicVolume); } }
How to use DFPlayer mini to play MP3
...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_RX, PIN_MP3_TX) ...al port for DFPlayer Mini softwareSerial.begin(9600); // Star...
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 ...