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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...
Arrays
... p5 Editor Now what if we wanted to have a lot of circles, l ...vidually. Going further, say we wanted to manipulate all of our ci ...rcles in a similar way (for example, move them all le ...ing. Arrays in p5 The easiest way to create an array in p5 is a ...
Touch sensor - Using an CAP1188
...elect one of 5 addresses, for a total of 40 capacitive touch pads on one I2C 2-wire bus. Using this chip is a lot easier than doing the capacitive sensing with analog inputs: it handles all the filtering for you and can be configured for more/less sensitiv...
Using L293D IC for motors
...nnel) at voltages from 4.5 V to 36 V. It can be extremely hot. Whe ...and has custom functions for forward(), backward(), stop(), turnRight() and ...; */ } void loop(){ forward(); delay(5000); backward(); delay(5000); stop()...
How to use a EMG Muscle Sensor
... x = output - 0.05159732*z1 - 0.36347401*z2; output = 0.01856301*x + 0.03712602*z1 + 0.01856301*z2; z2 = z1; z1 = x; } { static float z1, z2; // filter section state float x = output - -0.53945795*z1 - 0.39764934*z2; output = 1....
Introduction to Spark AR
... Augmented Reality (AR) is a type of technology that adds layers ...nvironment. There are different ways where an AR experience can be triggered for example through facial recognition, GPS location, image markers, or without the use of any markers. To...
Steam VR setup Tutorial #1 - Player camera setup
... might also work, this tutorial was made using Unity 2018.2.21f ... when you start running the software. Download and install St ...ck on the "Asset Store" tab and type "Steam VR" into the search box. First, you will need to click the "Downloa...
Intro to Touchdesigner
About the software Touchdesigner is a programmi ...ng software popular amongst all kinds of ...uchdesigner is a node-based software, a type of visual programming language. ...VideoDeviceIn TOP may display a warning: "Resolution limited to a max of 1280x1280 ...
Audio in Touchdesigner & Receiving data from Arduino
...any people are in a room or the type of event we are attending. In t ...manipulate the Frequency of our waveform, from the Audio Oscillato ...rocess: https://www.youtube.com/watch?v=Xajdyh7kspk. VSTs are virtual audio-synthesisers that allow you to easily...
Mobile VR - Getting Started Guide
...re you can experience different types of content using your mobile p ...vice. click here to visit Software There are many different t ...s a list of useful links if you want to start exploring it. A-FRAME website Youtube tutorial list Unity 3D Thi...
What is a Raspberry Pi Pico?
...the Raspberry Pi Foundation. It was announced in January 2021 and ...to the Pico, you can choose the types that you prefer. Choose a programming language for your Pico, in this tutorial, we will be using MicroPython. Download the correct MicroPython .uf2 ...
How to control Arduino without using delay()
...0; // will store last time LED was updated // constants won't ch ... // the interval at which you want to blink the LED. unsigned ...tors, like giving each person a watch and ask them to action based ... on their own watches. Wiring There are three wi...
How to get started with Face Tracking in Spark AR
Face Tracking in Spark AR Watch this video which explains the basic features of the Face Tracker in Spark AR. There are multiple different starter templates in Spark AR that make use of face tracking. To make your development easier, choose a template t...
How to get started with World Effects in Spark AR
World Effects in Spark AR Watch this video which explains the basics of World Effects in Spark AR. There are multiple different starter templates in Spark AR that make use of world effects. To make your development easier, choose a template that is most...
How to use a Hall Effect Sensor
...or? The hall effect sensor is a type of magnetic sensor which can be used for detecting the strength and direction of a magnetic field produced from a permanent magnet or an electromagnet with its output varying in proportion to the strength of the magneti...
Using an MFRC522 RFID reader
...h each identification and a two-way radio transmitter-receiver as ...n(F("Scan PICC to see UID, SAK, type, and data blocks...")); } void loop() { // Reset the loop if no new card is present on the sensor/reader. This saves the entire process when idle. ...
Using a Membrane Potentiometer (SoftPot)
...? A Membrane Potentiometer is a type of position sensor that measures displacement or angle by detecting changes in electrical resistance. It consists of a flexible membrane with resistive and conductive layers that slide against each other when pressure i...
How to send files to Raspberry Pi using SSH
...cp, rsync, or SFTP) Install software, run Python scripts, update y ...es tab, enable SSH Reboot afterwards, sudo reboot Option 2: If ... the connection the first time, type yes If your Pi is using a custom SSH port (e.g. 2222), add -P 2222