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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...
Using a Joy-IT 1.3" 128x64 OLED display
... more flexible screens. If you want to use the display for animat ...4px; background:#fafafa; color:#111; } table { border-collapse: ... collapse; width: 100%; max-width: 900px; margin: 0 ...: #fff; } th, td { padding: 12px 14px; text-align: left; bord...
Using a Monochrome 1.3" 128x64 OLED display
...l, we will be using Adafruit SSD1306 128 x 64 OLED with I2C communicat ...e you will need the Adafruit_SSD1306 Library. We have a tutorial ...o bitmap images at intervals of 1 second. #include <SPI.h> #inclu ...it_GFX.h> #include <Adafruit_SSD1306.h> #define SCREEN_WIDTH 128...
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 ...0 pixels Lower the framerate to 10 or 12 fps Export the video to jpg s ... ‘animation’ Rename all jpg to 1.jpg to #.jpg using Terminal, if ...eady cd /path/to/your/folder a=1 for file in Sequence*.jpg; do ...
8th Wa...
Week 3 - Iteration, arrays, objects and pixel arrays
...following project directories: 11_iteration_and_loops/ 12_iteration_02/ 13_loops_and_arrays/ 14_pixel_array/ 15_image_pixel_array/ 16_webcam_capture/ Local web s .../Desktop/intro-to-programming-2017/15_image_pixel_array/ http-serve ... available to view on Github: /11_iteration_and_loops/ /12_itera...
Finding your way around Spark AR (UI Explainer)
Watch this video by Meta explaining the UI and different panels in Spark AR
Using a Joy-IT TFT LCD Display
...we will be using JOY-IT SBC-LCD01 with SPI communication. 3.3V Lo ...evel of 3.3V, including SBC-LCD01. If you use any classic Arduino ...o GND SCL to SPI CLock Pin (Pin 13 on Nano 33 Sense) SDA to SPI M ...OSI Pin (Pin 11 on Nano 33 Sense) RST to Pin 4 ...
Week 2 - Animation, conditionals & random numbers
...ive_tree/ 09_map_weather_api/ 10_map_hsb_colours/ Variables ... 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 ...is rect(positionX, height/2, 10, 10); // Increase the val...
Using an PN532 RFID reader
...rted Protocols NFC, RFID (13.56 MHz) RFID (13.56 MHz) ✔ PN522 ... Standards ISO14443A/B, FeliCa ISO14443A (MIFARE) ✔ PN522 ... Range ~10 cm ~5 cm ✔ PN522 ... Cost Higher (~$10–$30) Lower (~$2–$10) ...
Radio Communication: How to use RFM69HCW Radio Data Module
... 433 MHz 433 / 868 / 915 MHz (depending on model) ... Communication Range ~1000 m (line of sight) 500 ...m – 1500+ m (configurable) ... Data Rate 1200 – 19200 bps Up to 300 kbps ...n ❌ Not supported ✅ 128-bit AES encryption ...
How to make Animation on NeoMatrix
... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or below of Adafruit Neopix ...started The example shows the upward arrow first and then the anim ... colour-changing pattern. The upward arrow is for identifying the ... a USB power supply (500mA) for 12x12 pixels. #define BRIGHTNESS ...
Combining codes & circuits
1. Combining the Code Arduino can ...ept one code at one time. If we want it to do multiple things at t ...we have to copy everything from 1 setup to another setup, from 1 loop to another loop. void set ...s the distance value, and if we want to use the data, we will need...
Raspberry Pi Image: Retropie for Reviving Vintage Games
...ie image and add additional software later. It's up to you. We are ...ed tutorial for imaging the Pi. 1. Using Raspberry Pi Imager Ra ...arcade buttons and joysticks. PS5 controller is not supported at ...ccordingly, one by one. If you want to skip any button configurat...
Week 1 - Coordinates, shapes and colour
...or expertise, you will almost always encounter bugs. Writing code ...available to view on Github: /01_coordinates_and_shapes/ Topi ... 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...
Variables
....py" file and running it: print(1 + 1) As expected, Python tells us ...that 1 + 1 gives a result of 2. However, ...you may want to use a certain value more t ... accessed again later. my_sum = 1 + 1 We have now created a box with ... at the print(my_sum) from line 5: Like before, moving the mouse...
How to use 7-Segment LED Backpack
...gment displays normally require 13 pins (5 'ch5 'characters' and 8 total segmen ...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...