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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...
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 N ...nd saves space, especially on a breadboard. Stable Default Stat ...ring one pin to GND one pin to 2 Getting started void setup()...
Using a Adafruit 1.8" TFT Display Shield V2
...Adafruit 1.8" Color TFT Shield V2? A TFT LCD display is a type of ...); // Or dim it up for (int32_t i=TFTSHIELD_BACKLIGHT_OFF; i< ...tory = 0; void loop() { uint32_t buttons = ss.readButtons(); ...("Left "); buttonhistory |= 2; } if(! (buttons & TFTSHIEL...
Combining codes & circuits
...ept one code at one time. If we want it to do multiple things at t ...e sensor simple code from the Library HCSR04. Only one void setu ...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...
How to use Raspberry Pi Camera Module 3
...ra Module 3? This tutorial will walk you through setting up and us ... Resolution 12MP (4608 × 2592) Autofocus ... Interface CSI-2 via 22-pin MIPI ribbon cable ...later Requirements Hardware Raspberry Pi (Pi 3 or later)...
Using a Joy-IT TFT LCD Display
... will be using Nano 33 Sense Rev2. Wiring Wiring up the sensor is ...); void setup(void) { lcd.init(240, 240, SPI_MODE2); lcd.setRotation(1); delay( ... and a String lcd.fillScreen(0x22ED); lcd.setCursor(20, 100); lcd.setTextColor(ST77X ...lude <Adafruit_ST7789.h> // Hardware-specific library for ST7789 #...
Raspberry Pi Image: Retropie for Reviving Vintage Games
...ie image and add additional software later. It's up to you. We are ...is now an emulator ready to go! 2. Controller Configuration Retro ...is not supported at the moment(02/2024). You will see the Welcome pag ...ccordingly, one by one. If you want to skip any button configurat...
What are GPIO pins on Raspberry Pi?
...ich programming languages and libraries you use. 1. BCM numbering ...ges such as Python and Scratch. 2. Board numbering Board numberin ...probably in one or two Python libraries. 3. Functionalities of the ...unique functions, such as GPIO 02 and GPIO 03 are also the pins o...
How to make Animation on NeoMatrix
...y. Once set up, they are very durable and efficient. They are commo ... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or b ...started The example shows the upward arrow first and then the anim ... colour-changing pattern. The upward arrow is for identifying the ...
Radio Communication: How to use RFM69HCW Radio Data Module
... UART-based modules like the APC220, the RFM69HCW offers SPI commu ...s tutorial. Differences from APC220 Feature ...APC220 RFM69HCW ...) 500 m – 1500+ m (configurable) Data Rate ...
Using a Monochrome 1.3" 128x64 OLED display
...will be using Adafruit SSD1306 128 x 64 OLED with I2C communication. It can support ... must be soldered 'closed' for I2C to work! Wiring Wiring up th ...D1306.h> #define SCREEN_WIDTH 128 // OLED display width, in pixe ...n SSD1306 display connected to I2C (SDA, SCL pins) // The pins fo...
Web App Template for Beginners
...y for UI and design and runs on browser, on user’s own computer. P ... one yet. I like Visual Studio. 2) Create a folder for your proje ...and Express 4) Install Node. 5) Watch videos 12.1. and 12.2. of this excellent tutorial by ...to this project folder (we only want it to live in this folder, no...
An Introduction to 2D in Unity 5
...roduction This will give you a brief introduction to starting a 2D project in Unity. Creating a p ...ources The difference between 2D & 3D in Unity Overview, ...terminology and gameplay in 2D Tutorial Create a New Proj ... and a location, and select the 2D option Your screen should ...
How to Configure a Raspberry Pi for the first time
...es right, you should see this. 2. Locale You need to set your c ...to access to the internet. 5. Brower Google Chrome and Firefox a ...d to choose one as your default browser. You can still access the ...start menu. 6. Recommended Software Raspberry Pi comes with many ...
Mobile VR -Setting Up Unity
...y Download and install Unity 2019.2.0f1. Previous versions might a ...so work, however, this tutorial was made using Unity 2019.2.0f1 (please read the following ... when you start running the software. Android and/or IOS buil ...e IOS build support. Please be aware that both Windows and IOS com...
Interactive Projections
...t. This can be done in multiple ways, this tutorial will briefly i ...e here: https://www.youtube.com/watch?v=1Uw2PWT2PWTR_XM&t=529s. Begin by connecting your Vi ...he Threshold value; Ideally you want to get completely transparent ...he detected objects: import cv2 import numpy as np def onC...
Variables
...us that 1 + 1 gives a result of 2. However, you may want to use a certain value more t ...ontains an integer of the value 2. Now we can display this by giv ...ome solutions. Where we assign 1234 to a variable called print, i ... action, we'll keep things this way for now in order to better und...
Depth Camera for Mac Users: Setting Up the OAK-D Pro in TouchDesigner
...tive to Kinects. This page will briefly guide you through installi ... Python 3.8+ DepthAI Library Assuming you've already ...it. Next, install the DepthAI library by typing: pip install dept ...efore launching TouchDesigner. 2. Setting up TouchDesigner 2.1 ...