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Using NEMA17 Stepper motor with Big Easy Driver
...r design allows it to move in fixed steps (typically 200 per revo ...TEP D3 → DIR D4 → MS1 D5 → MS2 D6 → MS3 D7 → ENABLE GND → GND Mo ...wer - → GND Get started This example code demonstrates 4 modes: ... forward, reverse, 1/16th microstep and alternate direc...
Week 1 - Coordinates, shapes and colour
...the most recent part of a complex history of open-source, creativ ...ite. A p5.js project In this exercise you will set up a p5.js p ...roject using the Atom text editor, then examine the different files and ru ... /00_empty_project/ ├── index.html ├── libraries │ └─...
Week 2 - Animation, conditionals & random numbers
...ing_variables/ 05_animation/ 06_conditionals/ 07_random/ 08_r ... detail. A variable is simply a way of storing information in the ...y. Let's dive right in with an example... var rectWidth = 5; ...tions. 5 - The value which we want to store in the computer's me...
How to use Raspberry Pi Camera Module 3
...ra Module 3? This tutorial will walk you through setting up and us ... Sensor Sony IMX708 Resolution ... 12MP (4608 × 2592) Autof ...later Requirements Hardware Raspberry Pi (Pi 3 or later)...
Radio Communication: How to use RFM69HCW Radio Data Module
What is RFM69HCW Radio Data Module? The RFM69HCW is a high-performance, low- ...modules like the APC220, the RFM69HCW offers SPI communication, e ...nding and one for receiving. RFM69HCW comes with different versio ... Feature APC220 RFM69HCW Commu...
Depth Camera for Mac Users: Setting Up the OAK-D Pro in TouchDesigner
...3.8, make sure to upgrade it. Next, install the DepthAI library b ...efore launching TouchDesigner. 2. Setting up TouchDesigner 2.1 ... camera. Click Initialize, wait for it to mark "Ready" (1), t ... This CHOP runs a script in Text DAT that captures RGB data fro...
How to make Animation on NeoMatrix with Processing
Controlling NeoMatrix with Processing This tutorial i ...a follow-up to the last NeoMatrix animation tutorial. We are usin ...teraction and push those to an 8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix, you will need an extra power s...
How to create 360 Video for the Igloo system
...you the steps needed to create 360° video for the Igloo system Th ...g steps will be using an Insta360 X2 camera. You can recreate the sa ...me steps with any 360° camera of your choice. Howeve ...ferent when using different hardware. Step 1 Set up your 360 ca...
A circle following the mouse
...projects in Touchdesigner this exercise is a great first step. We ...epts such as gaining data from external sensors and using it to m ...tor any alterations. In the parameters window, we can change the widt ...h(x) and height(y) of our circle by...
Position-based Tracking using a Webcam
...n your object and background. Next add a Threshold TOP and change ... object from it's background we want to look for the white pixels in the image, to determine i ...wn our input's resolution, this way we will have less data to anal ...SOLUTION to be Eighth. Afterwards add a TopTo CHOP to your thr...
How to control Raspberry Pi Pico via Wifi
...ome a ubiquitous and convenient way for people to access the inter ...your microcontroller for wifi. External read for fun:) What is I ...bers separated by periods, like xxx.xxx.xxx.xxx. Think of it as a digital addre ...etifaddr en1 Get started The example code will turn on/off the ...
AR with Unity - Step #1 - Development environment setup
...ts to more functional and complex projects. Aims This tutorial ...s 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 instructions b ... when you start running the software. About the Vuforia Engin...
Using an PN532 RFID reader
... Protocols NFC, RFID (13.56 MHz) RFID (13.56 MHz) ✔ PN522 ...IFARE Classic 1K card will have 64 blocks of data and the smaller ... NTAG213 tag will have 36 blocks of data. Some blocks are ...rite data to those blocks. For example, Block 0 usually contains ...
Web App Template for Beginners
...ur project on your laptop. For example, a folder called “example_app” in you Documents fold ...er. 3) For Visual Studio: Open example_app folder and create the ...mmend it. Server with Node and Express 4) Install Node. 5) Watch videos 12.1. and 12.2. of th...
Combining codes & circuits
...ept one code at one time. If we want it to do multiple things at t ...id setup () { Serial.begin(9600); // We initialize serial co ... code tidy and accessible. For example, in Serial.println(distanc ...s the distance value, and if we want to use the data, we will need...
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...
(MAC) Automatic printing with Automator
...m” their Macs to automatically execute certain repetitive tasks, ... programming knowledge or don't want to do a lot of coding. One of ...ator" in Spotlight and launch. 2. Folder Action You will see thi ...ter Choose the folder where you want to put all your printing file...
Capturing in Wide-Angle with the OAK-D Pro camera
...is, replace the script in the Text DAT with the following code: ...eate(dai.node.ColorCamera) xoutIsp = pipeline.create(dai.nod ...e.XLinkOut) xoutPrev = pipeline.create(dai.no ...de.XLinkOut) xoutIsp.setStreamName('isp') ... xoutPrev.setStreamName('preview')...