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Using Smartphont to Read NFC tag
...when they are within a few centimeters of each other. It’s most commo ...ing an iPhone to tap on the NTAG203 to open up a link. This tutor ... involving Arduino. If you only want a simple read and write funct ...ry We will be using DFRobot PN532 module, please refer to this tu...
How to use 7-Segment LED Backpack
... 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 whatever other ... I2C chips or sensors you like). Th...
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 You’re Using Pi Headless P ...mething that looks like this: 192.168.1.68.1.42, th2, this is your pi's IP address ... pi@<raspberry_pi_ip>:/home/pi/ 2. To Send a Whole Folder scp -r ...
How to use an Electromagnet
...ck GND to GND Yellow SIG to PIN 2 Getting started The following ...m. const int electromagnetPin = 2; // Electromagnet connected to ... digital pin 2 void setup() { pinMode(elect ...t pin as OUTPUT Serial.begin(9600); } void loop() { // Turn ...
How to connect a push button or switch
...hes? Buttons and switches are a way of opening and closing a circu ...ir position, they can be a good way of indicating the mode of a de ...vice, such as playing video forward or backwards. Micro switches can with mo ...e( ledPin, LOW ); } } If you want to add a toggle functionality...
UE Foliage
...for the Megascans. The pack we want to import is called the Megas ... which trees/bushes/grasses you want to use by clicking the +Folia .... However, if you feel like you want to add more assets to fill ou ... why there is more of them (500-600) in my scene. To continue w...
What is a Raspberry Pi Pico?
...the Raspberry Pi Foundation. It was announced in January 2021 and represents a departure fro ...Raspberry Pi. The Pico includes 26 programmable general-purpose in ...co WH have on-board single-band 2.4GHz wireless interfaces. Set ...load the correct MicroPython .uf2 file for your board. Raspberry ...
How to use IR Breakbeam Sensor
...frared; detects changes in long-wave IR (heat) in its field. ...ND White to pin 4 Rransmitter (2 wires) Red to 5V Black to GND ...n the pullup Serial.begin(9600); } void loop(){ sensorState = digitalRead(SENSORPIN); // read the state of...
Projection Mapping in MadMapper
...ale projection (anything over 3 meters), MadMapper’s high-resolution ...s://madmapper.com/madmapper/software. Software Setup Before launching MadMapper, make sure your displays are not mirrored: macOS: Go to System Preferences > Displays, and unch...
Workshop exercise: Clone, commit, pull, push
...u don't already have one. Step 2: Click HERE and leave a comment ...e interface - it's a text-based way of navigating our folders and ...ed to navigate to the folder we want to put the documents in. Let' ... files you have changed" You always have to put -m followed by a ...
Using a Vibration Motor
... In this tutorial, we are using 2N2222. The diode acts as a surge pro ...n the circuit. vibration motor 2N2222 transistor (or any other NPN tr ...ay have a different pinout with 2N2222. Check the pinout of your trans ... 1. Emitter (E) to Ground (GND) 2. Base (B) to Data pin (pin 3) w...
Touch sensor - with No Sensor!
...curacy without ANY external hardware. CapacitiveSensor library wil ... smoothing float multiplier = 1.2; // determine when the sensor i ... void setup() { Serial.begin(9600); // serial communication p ...ng 10M ohm resistor between pin2 and pin4 1 wire to pin2 to tinf...
Student works
...BA (Hons) Graphic Media Design (2020) Muse meditation brain sensor, ...teraction Design Communication (2019) Arduino, stepper motors, L ...teraction Design Communication (2019) MadMapper, Arduino, micros ...formation and Interface Design (2019) Unity
Steam VR setup Tutorial #2 - Teleporting around your scene
...eature included in the Steam VR 2.2 plugin. Please notice that t ...n top of our plane, the easiest way to achieve this is by duplicating our existing plane so right-click over the plane gameObject in the "Hierarchy" and select duplicate. In order ...
Types of Lighting and Lighting Mobility
...ate realistic day-night cycles. 2) Point Lights: Point lights emi ... across large surfaces, such as walls or floors, and creating soft ...ting updates are not necessary. 2) Stationary Lights: Stationary lights are a commonly used light mobility type in Un...
How to send data to Processing from Arduino
...physical component, the potentiometer, which can be replaced with oth ... This example sends the potentiometer value measured from Arduino to ... void setup() { Serial.begin(9600); //intailise Serial communic ...ation with 9600 baud rate pinMode( potPin, ...
How to fix "Internal data stream error" in Processing 4
..., please see here. How to fix (12/2024) Change this line cam = new Ca ...ure cam; void setup() { size(640, 480); String[] cameras = Capture.list(); if (cameras.length == 0) { println("There are no cameras available for capture."); exit()...
Adding content - Music and Audio
There are multiple ways in which you can use audio in ...es to M4A using open source software like Audacity. A tutorial for ... Computer. Select the file you want to open and click Open. Your audio clip will be in the Audio folder of the Assets pane. Note....