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Adding content - 3D model from the internet
...? Depending on the model you want you might need to look for it ...uses and this often affects the way in which the model has been pr ...l in your project. You might want to avoid - Models that have been made f ...f the specifications of the hardware involved. You might need to t...
Week 3 - Iteration, arrays, objects and pixel arrays
... is only performed once. If we want to perform a conditional oper ...lear to see that loops help us avoid repetition and reduce the numbe ...riables can be used in the same way as you use any other variable. ...our own objects is a very handy way to encapsulate related functio...
Using the MAX9814 mic amplifier
...olume and initialize it to 0 void setup() { Serial.begin(115 ...lize serial communication } void loop() { MicVolume = analo ... up your own threshold, e.g. : void loop() { MicVolume = analo ...olume is above this threshold a warning comes up in the Serial Mon...
How to use a Rotary Encoder Button
... rotary encoders rotate all the way around continuously and are di ...e time for the button in ms void setup() { Serial.begin(9600); ...e(buttonPin, INPUT_PULLUP); } void loop() { // if you're not usi ... tick on every change interrupt void interrupt() { encoder.tick();...
How to use DFPlayer Pro to play MP3
...ack wire Connect L+ & L- if you want stereo audio File handling ...FRobot_DF1201S.h> #include "SoftwareSerial.h" SoftwareSerial DF1201SSerial(2, 3); / ...X TX DFRobot_DF1201S player; void setup(void){ Serial.begin(115200); DF ...GLE); player.setVol(20); } void loop(){ if(!player.isPlaying...
How to use a rotary encoder
...aft angle. This allows you to always know the exact position, even ... volatile int lastEncoded = 0; void setup() { // Setup the encode ...NGE); Serial.begin(9600); } void loop() { // Print the encoder ...0); // Adjust for your needs } void updateEncoder() { // Read the...
Using a Sparkfun MP3 Trigger
...fun electronics that provides a way to play MP3 files from a Micro ...s from the SD card via Serial. Warning If you are using Mac OS X ...you are using Arduino Leonardo! void setup() { // Start the serial ...volume, 255 = minimum volume } void loop() { // Loop from 1 to 5 ...
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...
Raspberry Pi Image: Retropie for Reviving Vintage Games
...ie image and add additional software later. It's up to you. We are ...ccordingly, one by one. If you want to skip any button configurat ...SB stick is the most straightforward method. You can find other ways of transferring in RetroPie D ...g the USB stick into the Pi and wait for 5-10 minutes. Remove the ...
An Introduction to 2D in Unity 5
...ect. You can do this one of two ways: Option 1: On the menu ba ...se this for initialization void Start () { Debug.Log ( ...e is called once per frame void Update () { Debug.Log ...self using graphics editing software (e.g. Photoshop or Gimp) or y...
Connecting a Potentiometer
...e between 0V to 5V, at the half way the voltage on pin #2 would be ...ne ledPin 13 #define potPin A0 void setup() { pinMode( ledPin, OU ... pinMode( potPin, INPUT ); } void loop() { digitalWrite( ledPin, HIGH ); delay( analogRead( potPin ) ); ...
How to send data to p5.js from Arduino
.... #define potPin A0 int value; void setup() { Serial.begin(9600); ... pinMode( potPin, INPUT ); } void loop() { value = analogRead( ...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial fu...
How to use IR Breakbeam Sensor
...frared; detects changes in long-wave IR (heat) in its field. ... 0; int lastState = 0; void setup() { pinMode(LEDPIN, OU ...lup Serial.begin(9600); } void loop(){ sensorState = digitalRead(SENSORPIN); // read the state of the p...
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 U ..., they probably work in similar ways. However, you should always keep in mind that Spark AR is ... a separate software and might have implemented di...
Using a Vibration Motor
...motor to vibrate for 1 second and stop for 1 second. int motorPin = 3; //motor transistor is connected to pin 3 void setup() { pinMode(motorPin, O ...UTPUT); } void loop() { digitalWrite(motorPi ...stop vibrating delay(1000); //wait 50 seconds. }
Making Breathing Light with LEDs
...the LED is int fadeAmount = 5; void setup() { pinMode(led, OUTPUT ...PUT); //optional for 2nd led } void loop() { //breathing light analogWrite(led, brightness); analogWrite(led2, brightness); //optional for 2nd led brightness = brightness +...
How to use a PIR sensor
... // PIR status void setup() { pinMode(ledPin, OUT ... Serial.begin(9600); } void loop(){ pirStat = digitalRead(pirPin); if (pirStat == HIGH) { // if motion detected digitalWrite(ledPin, HIGH); // turn...
How to use a Hall Effect Sensor
... store the state of the sensor void setup() { Serial.begin(9600); ...ffect sensor pin as an INPUT } void loop() { hallSensorState = digitalRead(hallSensorPin); // Read the state of the sensor Serial.println(hallSensorState); delay(100); }