How it's made 2223

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   / / / /___ _      __   (_) /( )_____   ____ ___  ____ _____/ /__ 
  / /_/ / __ \ | /| / /  / / __/// ___/  / __ `__ \/ __ `/ __  / _ \
 / __  / /_/ / |/ |/ /  / / /_  (__  )  / / / / / / /_/ / /_/ /  __/
/_/ /_/\____/|__/|__/  /_/\__/ /____/  /_/ /_/ /_/\__,_/\__,_/\___/ 
                                                                    

2022-09-08

• WH.02.125 (Prototyping Space IAS) 9:00 - 16:00

Introduction

2. Introduction Arduino

Hello World!

void setup() {
}

void loop() {
  Serial.println("Hello World!");   //sends a message to the computer
}

Simple Led blink example

int ledPin = 13;               //the int ledPin is 13

void setup() {
  pinMode(ledPin,OUTPUT);      //ledPin is a OUTPUT
}

void loop() {
  digitalWrite(ledPin,HIGH);   //turns pin 13 on
  delay(500);                  //stops the loop for 500 milliseconds
  digitalWrite(ledPin,LOW);    //turns pin 13 off
  delay(500);                  //stops the loop for 500 milliseconds
}

Traffic light example

int RedLedPin = 13;                 //the int RedLedPin is 13
int GreenLedPin = 12;               //the int GreenLedPin is 12

void setup() {
  pinMode(RedLedPin,OUTPUT);        //ledPin is a OUTPUT
  pinMode(GreenLedPin,OUTPUT);      //ledPin is a OUTPUT

}

void loop() {
  digitalWrite(GreenLedPin,HIGH);   //turns green led  on
  delay(5000);                      //stops the loop for 5000 milliseconds
  for(int i = 0; i < 5; i++){       //this for loop gets 5 times repeated
    digitalWrite(GreenLedPin,LOW);  //turns green led off
    delay(500);                     //stops the loop for 500 milliseconds
    digitalWrite(GreenLedPin,HIGH); //turns green led off
    delay(500);                     //stops the loop for 500 milliseconds
  }
  digitalWrite(GreenLedPin,LOW);    //turns green led off
  digitalWrite(RedLedPin,HIGH);     //turns red led on
  delay(5000);                      //stops the loop for 5000 milliseconds
  digitalWrite(RedLedPin,LOW);      //turns red led on
}

Speaker example

int speaker = 13;                   //int speaker is 13

void setup() {
  pinMode(speaker, OUTPUT);         //pin 13 is an output
}

void loop() {
  for(int i = 100; i< 1000;i++){    //for loop counts from 100 to 1000
    tone(speaker, i);               //generates a tone on pin 13 with the frequency of int i
    delay(10);                      //stops the code for 10 milliseconds
  }
}

Speaker and button example

//code generates on button press a random tone
int speaker = 13;                  //int speaker is 13
int button = 12;                   //int speaker is 12

void setup() {
  Serial.begin(115200);            //makes a serial connection to the computer
  pinMode(speaker, OUTPUT);        //pin 13 is an output
  pinMode(button, OUTPUT);         //pin 12 is an output
}

void loop() {
  bool buttonState = digitalRead(button);    //reads pin 12 & bool is a on or off value
  if(buttonState == HIGH){                   //if the button is HIGH(pressed)
    int randomValue = random(100,1000);      // creates an int called randomValue with a random value between 100 and 1000
    tone(speaker, randomValue);              //creates an tone on pin 13 with the random value as frequency
    delay(500);                              //stops the loop for 500 milliseconds
  }
}

2022-09-15

• WH.02.125 (Prototyping Space IAS) 10:00 - 16:00

Capacitive Sensor printing values to Serial Monitor

#include <CapacitiveSensor.h>
CapacitiveSensor   sensor = CapacitiveSensor(8,11);       
long raw;
void setup(){
   sensor.set_CS_AutocaL_Millis(0xFFFFFFFF);    
   Serial.begin(115200);
   Serial.println("raw");
}
void loop(){
  raw = sensor.capacitiveSensor(10);
  Serial.println(raw);
  delay(10);
}

2022-09-22

• WH.02.110 (Instruction Room IAS) 10:00 - 16:00

2022-09-29

• WH.02.110 (Instruction Room IAS) 9:00 - 16:00

2022-10-06

• WH.02.110 (Instruction Room IAS) 9:00 - 16:00

2022-10-13

• WH.02.110 (Instruction Room IAS) 9:00 - 16:00