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Interaction Toolkit custom hands
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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 ...ring one pin to GND one pin to 2 Getting started void setup() ... { pinMode(2, INPUT_PULLUP); // Internal pul ... int buttonState = digitalRead(2); Serial.println(buttonState)...
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 #...
Unity for Beginners Workshop
...Task 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...all Unity Installing Unity Task 2 - Please watch the Unity for Beginners vide ...le 3D objects for the floor and walls, we recommend creating a bas...
Using built-in example code and Reading the hookup diagram
...e, Blink, and upload the code. 2. Blinking Orange LED The orange LED labelled as L should be bl ...ff for a second. Therefore, our orange light is blinking every 1 second. 4. Getting ready for the circuit We will use jumper wire with one pin end and one ...
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 ... Data Rate 1200 – 19200 bps Up to 300 k...
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...
Using L293D IC for motors
What is L293D? The L293D is a 16-pin Motor Driver IC ...aneously in any direction. The L293D is designed to provide bidir ... in toys. It usually comes with 2 wires, one red(+) and one black ... speed of the motor. Taking a 12V DC motor for example, we conne...
How to use MatrixPortal M4
...Wi-Fi support thanks to the ESP32 coprocessor. Here are some key ...Cortex M4 processor running at 120 MHz. Coprocessor: ESP32 handles Wi-Fi and network commu ...nication. Memory: 512KB of RAM, 8MB of QSPI flash sto ... without needing additional hardware. Power: Can be powered via US...
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...
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)...
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...
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 ... } This is the full code, the orange light will turn on when someth...
An Introduction to 2D in Unity 5
...rief 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 ...
Raspberry Pi Image: Video Looper
...rry Pi Video Looper is a simple way to display seamless looping vi ...with all boards up to" column. 2. Using Raspberry Pi Imager Ras ... Operation System - select Use custom - select the newly downloaded V ... most videos encoded with the H.264 video codec and in a video fo...
How to set the sound output in Raspberry Pi
...low will show you two different ways to set the output device. Met ...erating system you used. Method 2: Terminal Command For example, ...dio output: amixer cset numid=3 2 The 2 at the end indicates HDMI. 0 = ... Auto 1 = Analog (3.5mm jack) 2 = HDMI Method 3: Use raspi-con...
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...
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...