工業設計專題資源

 上課講義

1. 電路元件

2. 電路設計基礎

3. C語言基礎

4. TinkerCAD+ Arduino

RP2040 新增開發板到 Arduino IDE->

額外的開發板管理員網址: (在檔案>偏好設定)

https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json

RP2040 無法上傳程式碼>

  • Unable to build drive list –> 需到windows 環境變數 編輯  path 變數

%SystemRoot%\system32\WBEM
C:\Windows\system32\WBEM
C:\Windows\system32
C:\Windows
C:\Windows\System32\WindowsPowerShell\v1.0\
C:\Program Files\PowerShell\7\
C:\Windows\System32\OpenSSH\
%UserProfile%\AppData\Local\Microsoft\WindowsApps

 LCD1602  paralled 接線圖 ->

LCD1602 paralled 程式碼 ->

//LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

#include <LiquidCrystal.h>
LiquidCrystal lcd(9, 8, 7, 6, 5, 4);
void setup() {
  lcd.begin(16, 2);
  lcd.setCursor(0, 0);
  lcd.print("HELLO");
}
void loop() {
}

LCD1602 I2C介面接法 ->

LCD1602 I2C 程式碼 ->

// C++ code
//
#include <Adafruit_LiquidCrystal.h>  //support mcp23008

Adafruit_LiquidCrystal lcd(0);		//0x20 address offset 0

void setup()
{
  lcd.begin(16, 2); // initialize the lcd  
} // setup()


void loop(){   
    lcd.setBacklight(1);   //255-->1
    lcd.home();
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("HELLO WORLD!!!");
    lcd.setCursor(0, 1);
    delay(200);
} // loop()

RGB LED 接線圖 ->

RGB LED 程式碼 ->

#define RLED 11
#define BLED 10
#define GLED 9

//https://htmlcolorcodes.com

void setup() {
  // put your setup code here, to run once:
  pinMode(RLED,OUTPUT);
  pinMode(GLED,OUTPUT);
  pinMode(BLED,OUTPUT);
}
void loop() {
  // put your main code here, to run repeatedly:

  analogWrite(RLED,0);
  analogWrite(GLED,0);
  analogWrite(BLED,255);
  delay(100);

  analogWrite(RLED,0);
  analogWrite(GLED,255);
  analogWrite(BLED,0);
  delay(100);
}

Neopixel LED 接線圖->

Neopixel LED 程式碼->

#include <Adafruit_NeoPixel.h>

#define PIN 6	 

#define NUMPIXELS      24 

Adafruit_NeoPixel ring24 = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

int redColor = 0;
int greenColor = 0;
int blueColor = 0;

void setup() {

  ring24.begin();
}

void loop() {

    int rColor = random(0, 255);
	int gColor = random(0,255);
    int bColor = random(0, 255);

  for (int i=0; i < NUMPIXELS; i++) 
  {				//0-23   24pcs
  
    ring24.setPixelColor(i, rColor, gColor, bColor);

    ring24.show();
  }
  
  delay(50);
}
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