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How to hack a brainwave EEG toy - Force Trainer II
What is a NeuroSky Brainwave? NeuroSky Brainwave is a technology that uses EEG ...ignals and translates them into digital data, which can be used in ... applications like gaming, meditation tracking, and brain-compu ...roSky chip can be found on brainwave-controlled toys such as the S...
Making Breathing Light with LEDs
...t is a LED? LED (Light Emitting Diode) is a semiconductor light so ...nd we can give the value from 0-255 using this function. analog ...ns somthing off) analogWrite(127) means a signal of 50% duty cy .... (turns somthing half on, e.g. dimmed light) analogWrite(255) m...
Using Quixel Materials
...sumes you have a basic understanding of 3D work but no prior exper ...materials can be easier or more difficult depending on how detailed a material ha ...p the Quixel Bridge window. 2) Adding Materials Quixel contains tho ...lenging to find exactly what we want. It is important to think abo...
Making a website for your HTML, JS, CSS or p5.js files
...something goes wrong, you can always go back to when it did work! Step 1: Signing up for ...e. Very important!!!1!!1! The way that GitHub pages work is that ...). For instance, if my username was 'jonny' my GitHub pages URL wi ... your username carefully! Step 2: Creating a repository Now we ...
Using the Bantam Tools NextDraw Pen Plotter
...ng on various materials using a digital file. It works by followin ...e line work. The necessary software is already installed on the m ...our SVG file ready before proceeding. Your drawing could have been ...e, open-source vector graphics editor that works well with the Ban...
(MAC) Automatic printing with Automator
... programming knowledge or don't want to do a lot of coding. One of the most common usage ...ator" in Spotlight and launch. 2. Folder Action You will see thi ...s dialogue when you launch Automator ...ter Choose the folder where you want to put all your printing file...
Types of Lighting and Lighting Mobility
...is article, we will explore the different types of lighting in Unr ...y in a project. There are 5 different types of lights within U ...nreal Engine. 1) Directional Lights: Directional lighting represents an ... infinitely distant light source, simulating t...
How to use a Rotary Encoder Button
... encoder — to detect rotational direction (clockwise/counterclockw ... rotary encoders rotate all the way around continuously and are divided up into 24 's24 'segments'. Each segment has a ...o open and close. Wiring Top 2 Pins: one pin to D4 one pin to...
How to create 360 Video for the Igloo system
...eps will be using an Insta360 X2 camera. You can recreate the sa ...r, some steps or details may be different when using different hardware. Step 1 Set up your 360 ca ...ugh storage for your whole recording. Set the capture resolution ...ecord in atleast 4K 30FPS but always choose higher if possible. Pr...
Using a Sparkfun MP3 Trigger
...fun electronics that provides a way to play MP3 files from a Micro ...your headphones for testing. Loading files You must us a micro SDS ...C (up to 2GB) card, or a SDHC (up to 32GB) card formatted in FAT16 or F ...AT32. After inserting the card you m...
Bonus round: putting an existing Unity project into git
...rrectly. In the project, go to Edit > Project Settings > Editor and check that your settings ...liar with the command line, the way to use it is to type a command ...command - cd stands for "change directory". The command looks lik ... Path". You can paste the path directly into the command line aft...
How to use 7-Segment LED Backpack
... for these big bright 7-segment displays. These 7-segment displays normally require 13 pins ... a bunch of chips by having an I2C constant-current matrix contro ...o is write data to it using the 2-pin I2C interface. There are three ad ...ol up to 8 of these on a single 2-pin I2C bus (as well as whateve...
Using a Sparkfun Sound Detector
...fun electronics that provides a way to detect ambient sound levels ...e connections on the board: Audio - This is the raw audio from the microphone. Envelope ...mbient sound. Gate - This is a digital value representing if soun ... can use both at the same time: Digital Wired up in digital mode t...
Creating a Landscape
...sumes you have a basic understanding of 3D work but no prior exper ...m which we create our scene. 2) Change the editor to Landscape mode. This menu ...be used often to switch between different modes of the editor. We will want to change two important setti...
"Hello, World!" in Node.js
...to grips with the syntax before diving into the CLI. An intro ...ror then you may need to downloading and installing again. Instal ...l other software (optional) We recommend inst ...alling and using Atom text editor, because it is free, cross-p...
How to use an Electromagnet
... When the current stops, it immediately loses its magnetism. This ...ck GND to GND Yellow SIG to PIN 2 Getting started The following ... toggling it on and off using a digital pin. When the signal pin i ...m. const int electromagnetPin = 2; // Electromagnet connected to...
(MAC) How to use Phomemo Thermal Printer M834
... text and graphics inklessly on different sizes 216mm/210mm/110mm/80mm/53mm (US Letter/ ...A4/4.33"/3.14"/2.08") of thermal papers. 1. Inst ...ver and install the driver according to the guide. 2. Create Custom paper size If yo ...instead, it is essential if you want to do auto-printing in the ne...
Position-based Tracking using a Webcam
...he position of an object. Let's dive in! To begin, open the Video ... to a Null TOP and activate the Display option by clicking on the ... object from it's background we want to look for the white pixels ...wn our input's resolution, this way we will have less data to anal...