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How to Configure a Raspberry Pi for the first time
...i ] ; password: [ raspberry ]. 4. Wifi You can log in to the WIF ...start menu. 6. Recommended Software Raspberry Pi comes with many ... can start using them straight away, such as Thonny. You can go to ... - Preference - Recommended Software, explore the list and downloa...
What is a Raspberry Pi?
... Pi project originally leaned towards the promotion of teaching ba ... Pi 3: standard HDMI port x1 Pi 4 & Pi 5: micro HDMI port x2 3. ...ongle type of mouse & keyboard. 4. Power Supply Different models ...V, 2.5A; Micro USB Raspberry Pi 4: 5V, 3A; USB-C Raspberry Pi 5: ...
Using NEMA17 Stepper motor with Big Easy Driver
...otor driver board based on the A4988 chip, used to control steppe ...n this tutorial, we are using a 4-wire NEMA17 motor with no polar ...asy Driver D2 → STEP D3 → DIR D4 → MS1 D5 → MS2 D6 → MS3 D7 → EN ... This example code demonstrates 4 modes: forward, reverse, 1/16th...
Touch sensor - Using an MPR121
...5B, 0x5C or 0x5D allowing up to 48 electrodes (12 x 4). Library Adafruit, Sparkfun, ... libraries folder Now the software Arduino IDE is ready, you wil ...SCL or A5 on UNO SDA -> SDA or A4 on UNO Older Arduino boardsSom ...wever most Arduino boards used A4 as SDA and A5 as SCL. Getting s...
How to use DFPlayer mini to play MP3 without Arduino
... 3 AAA batteries, which provide 4.5V. The module can take 3.3V-5V ... All cycle K4 Play/Pause ... K7 4 Repeat play tracking 4 Long push always to repeat play ...
An Introduction to 2D in Unity 5
...ect. You can do this one of two ways: Option 1: On the menu ba ...go back to the Unity window. In order to see the text outputted the c ...self using graphics editing software (e.g. Photoshop or Gimp) or y ...nerates a square white image of 400 x 400 pixel: http://placehol...
Unity for Beginners Workshop
... 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...nstalling Unity Task 2 - Please watch the Unity for Beginners vide ...le 3D objects for the floor and walls, we recommend creating a bas...
How to make Animation on NeoMatrix with Processing
...8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ... +5V to 5V GND to GND Library WarningDownload version 1.9.0 or b ...lue = 0; void setup() { size(400, 400); // size(cols*pixelSize , ro ...--- if (Serial.available() >= 4) { // Ensure complete location ...
Using Arduino Leonardo to send USB MIDI data
...apper, Max and Ableton Live. In order to use this you'll need to foll ..."Sending note on"); noteOn(0, 48, 64); // Channel 0, middle C, nor ...ending note off"); noteOff(0, 48, 64); // Channel 0, middle C, normal velocity MidiUSB.flush(); delay(...
Installing Unity
... please make sure to follow the 4 steps: 1-Downloading and instal ...g an account 3-Installing Unity 4-Activating a free personal lice ...re a few things you need to be aware of: Downloading and instal ...et a popup window asking if you want to open the Unity HUB, Select...
Steam VR setup Tutorial #2 - Teleporting around your scene
...ease drag both white circles in order to get the desired shade of blu ...n top of our plane, the easiest way to achieve this is by duplicat ..." and select duplicate. In order to keep things tidy, let's rename our new game object and place it undernea...
How to use a relay module
... It is handy when the thing you want to control requires higher po ...duino can only give max. 5V and 40 mA. In this tutorial, I will u ...se a water pump and a 1-channel 5V rela ... different models providing 1/2/4/6/8 channel(s). An 8-channel re...
OculusQuest - Setting up development enviroment in Unity
...ported Unity versions: 2017.4 LTS 2018.4 LTS 2019.2 We strongly ...y Integration Package (Version 14.0 on March-2020) as it will pro ...t grab and haptics. The easiest way to get the Oculus Integration ... You will then be asked if you want to restart the Unity editor, ...
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 ...ine ledPin 13 #define buttonPin 4 void setup() { pinMode( ledP...
How to hack a brainwave EEG toy - Force Trainer II
What is a NeuroSky Brainwave? NeuroSky Brainwave is a technology that uses EEG ...roSky chip can be found on brainwave-controlled toys such as the S ...tar Wars Force Trainer. The toy can be ...orial, we are using an UNO, hardware Serial (pins 0 & 1) is shared...
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 Unreal Engine. If certain ..., they probably work in similar ways. However, you should always keep in mind that Spark AR is...
How to use 7-Segment LED Backpack
...iring is simple, there are just 4 wires. GND to Ground VCC to 5V ... while (!Serial); // Leonardo: wait for Serial Monitor Serial.p ...evices; } else if (error == 4) { Serial.print("Unknown ...done\n"); } delay(5000); // Wait 5 seconds for next scan } G...
Using the Bantam Tools NextDraw Pen Plotter
...e line work. The necessary software is already installed on the m ...rties and set the page size to A4 (210mm x 297mm). Resize yo ...your artwork to fit within the A4 page, leaving at least a 5mm ma ...less advised otherwise. Speed: 40–60% is a good starting point. ...