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How to use MatrixPortal M4
... a development board created by Adafruit designed to control RGB LE ... without needing additional hardware. Power: Can be powered via US ... version of Python developed by Adafruit, optimized for hardware projects like controlling sen ...e. Common libraries you need: adafruit_matrixportal adafruit_debo...
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 ... for projects requiring clear readability without constant power co ... 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...
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...
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 ...use this code you will need the Adafruit_SH110X Library. We have a ....h> #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_...
Using a Joy-IT TFT LCD Display
...use this code you will need the Adafruit ST7735 and ST7789 Library ...and Adafruit GFX Library We have a tuto ...oy-IT" on the screen. #include <Adafruit_GFX.h> #include <Adafruit_ST7789.h> #include <SPI.h> ...4 // Declaration of RESET Pin Adafruit_ST7789 lcd = Adafruit_ST77...
8th Wa...
Finding your way around Spark AR (UI Explainer)
Watch this video by Meta explaining the UI and different panels in Spark AR
Using a Monochrome 1.3" 128x64 OLED display
...ay is a small (tiny) and high-readability display. It is useful for ...this tutorial, we will be using Adafruit SSD1306 128 x 64 OLED with ...use this code you will need the Adafruit_SSD1306 Library. We have a ....h> #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_...
How to make Animation on NeoMatrix
...ly. With the library created by Adafruit, you can easily program th ... are using a 8x8 NeoMatrix from Adafruit. Wiring DIN to Pin3 +5V ...to 5V GND to GND Library WarningDownload version 1.9.0 or b ...elow of Adafruit Neopixel library for a mor...
How to make Animation on NeoMatrix with Processing
...action and push those to an 8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or b ...elow of Adafruit Neopixel library for a mor ... libraries for this tutorial. Adafruit NeoPixel Adafruit GFX ...
Using an PN532 RFID reader
...this tutorial. This tutorial is adapted from here. RFID Tag Aside f ...al.println(); Serial.println("Waiting for a card......"); } void ...eely. // Use "MifareClassic_ReadAllMemory.ino" to check all the b ...al.println(); Serial.println("Waiting for a card......"); } v...
Touch sensor - Using an MPR121
... an I2C interface. We are using Adafruit MPR121 in this tutorial. W ...same as the exposed metal part. Adafruit MPR121 Power input: 3.3V ... electrodes (12 x 4). Library Adafruit, Sparkfun, Seeedstudio and ...s used on both the Sparkfun and Adafruit boards, also ensure that y...
How to use 7-Segment LED Backpack
... while (!Serial); // Leonardo: wait for Serial Monitor Serial.p ...done\n"); } delay(5000); // Wait 5 seconds for next scan } G ...g started This is modified from Adafruit LED Backpack library - sev ...duino Uno, Mega, etc. #include <Adafruit_GFX.h> #include "Adafruit_...
Using Smartphont to Read NFC tag
... involving Arduino. If you only want a simple read and write funct ...this tutorial. We will be using Adafruit_PN532 library, we have a t ...ata #include <Wire.h> #include <Adafruit_PN532.h> #define SDA_PIN ...A4 #define SCL_PIN A5 Adafruit_PN532 nfc(SDA_PIN, SCL_PIN...
Using a TCS34725 RGB Color Sensor
...4725 sensor. Learn more Library Adafruit TCS34725 will be used for ...amples in the File > Examples > Adafruit TCS34725 menu in Arduino, ...lues. In the File > Examples > Adafruit TCS34725 > colorview in Ar ...duino. In the File > Examples > Adafruit TCS34725 > examples_proces...
Combining codes & circuits
...ept one code at one time. If we want it to do multiple things at t ...s the distance value, and if we want to use the data, we will need ...if statement is the most common way to make a simple interaction b ...anceSensor(13, 12); #include <Adafruit_NeoPixel.h> #ifdef __AVR__...
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...