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How to use DFPlayer mini to play MP3
...DFPlayer? Replacing DFplayer Mini Since this old model is not t ...ro instead. The DFPlayer Mini MP3 Player For Arduino is a sma ... refer to the pinout. DFplayer Mini Wiring VCC to 5V (Power) RX to ...B drive Library DFRobotDFPlayerMini library will be used for this m...
Pi War 2024 Log
Documentation of Pi War 2024 Pi Wars is an international, challeng ...ight, and the other controls forward and backwards. Problems with batteries Thi ... print("Hello.") def right_forward(): motor1a.value(0) m ... motor2b.value(1) def left_forward(): motor2a.value(0) m...
How to use Waveshare E-Paper Display with Raspberry Pi
What is a Waveshare E-Paper Display? A Waveshare E-Paper Display is an el ... tutorial, we will be using the Waveshare model epd7in5V2, a Raspb ...ub git clone https://github.com/waveshare/e-Paper.git Go to the D ...minal or use a Python-based software such as Visual Studio or Thon...
How to Display Animation on Waveshare E-Paper Display
How to use Waveshare E-Paper Display? Please ...port logging import random from waveshare_epd import epd7in5_V2 import time from PIL import Image,ImageDraw,ImageFont import traceback logging.basicConfig(level=logging.DEBUG) try: logging.info("epd7in5_V2...
8th Wa...
Finding your way around Spark AR (UI Explainer)
Watch this video by Meta explaining the UI and different panels in Spark AR
Week 2 - Animation, conditionals & random numbers
... detail. A variable is simply a way of storing information in the ...tions. 5 - The value which we want to store in the computer's me ... and single (=) equals signs Always be sure to use the double equ ...he ball when it bounces off the wall Move up and down instead of ...
Week 1 - Coordinates, shapes and colour
... code. sketch.js Below is the minimum required code for a p5.js sk ...or expertise, you will almost always encounter bugs. Writing code ... code is meant to be doing. The way we do this is by adding commen ...s. Comments can be added in two ways: Single line commentUsing t...
Using a Joy-IT 1.3" 128x64 OLED display
... more flexible screens. If you want to use the display for animat ...n backlight local dimming (FALD/mini-LED). Typ ... Smartphones, premium TVs, smartwatches, VR headsets, foldable dev ...lays, large-size TVs (including mini-LED LCDs). ...
Using the serial monitor and serial logger
...e a seperate USB serial and hardware serial, and you cannot direct ...ly monitor the hardware serial [Serial1] output using ...lotter The serial plotter is a way to visually graph the data bei ...ng received, a common way to transmit multiple values is...
Adding content - 3D model from the internet
...? Depending on the model you want you might need to look for it ...uses and this often affects the way in which the model has been pr ...l in your project. You might want to avoid - Models that have ...f the specifications of the hardware involved. You might need to t...
Raspberry Pi Image: Retropie for Reviving Vintage Games
..., and classic PC games with the minimum set-up. Learn more. RetroPie ...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 wa...
Week 3 - Iteration, arrays, objects and pixel arrays
... is only performed once. If we want to perform a conditional oper ...riables can be used in the same way as you use any other variable. ...our own objects is a very handy way to encapsulate related functio ... model things in a more helpful way. Let take a look at the varia...
How to connect a Push Button with Digital Input Pull-Up resistor
... how to use a button the normal way. Advantage of using a button t ...his way Fewer External Components No need for an external resistor—the internal pull-up does the job. Makes circuits simpler and saves space, especially on a breadboard. Stable Def...
Unity for Beginners Workshop
... 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...nstalling Unity Task 2 - Please watch the Unity for Beginners vide ...le 3D objects for the floor and walls, we recommend creating a bas...
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...
Controlling an actuator with TinkerKit Mosfet
...mall, cheap module which takes away all these headaches, on the Ar ...other side of your actuator) **Warning**The TinkerKit Mosfet can ...ing the motor, or burning you.Always make sure your code prevents ...st turning, this should be your minimum. #define actuatorPin 6 void...
Radio Communication: How to use RFM69HCW Radio Data Module
... //while (!Serial) delay(1); // Wait for Serial Console (comment o ...oid loop() { delay(1000); // Wait 1 second between transmits, c ...t, strlen(radiopacket)); rf69.waitPacketSent(); // Now wait for a reply uint8_t buf[RH_ ... len = sizeof(buf); if (rf69.waitAvailableTimeout(500)) { /...
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...
Web App Template for Beginners
...and Express 4) Install Node. 5) Watch videos 12.1. and 12.2. of th ...to this project folder (we only want it to live in this folder, no ...0 and refresh. You should see a minimalist white page with the text ...ction. You can think about this way: HTML file is like the frame o...
Using a Monochrome 1.3" 128x64 OLED display
...mage into bitmap code image2cpp was created by GitHub user javl an ...d provides a handy way to create bitmaps without inst ...alling any additional software. Know more here. Upload your ...think about how many frames you want and how many frames can Ardui...
Programming Tips and Tricks
Mini-tutorials explaining some common programming concepts for you to add to your arsenal
Concepts
A collection of resources which outline ways of thinking in creative computation, computer science, and associated areas.