📣ความรู้ไปประยุกต์ใช้อุปกรณ์อิเล็กทรอนิกส์เพื่อสร้างสรรค์เป็นโครงงานตามที่โจทย์กำหนดได้ คำสั่งเขียน Neo Pixel - 12 พิมพ์ค้นหาอุปกรณ์ ชื่อว่า NeoPixel Ring 12
#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
#include <avr/power.h>
#endif
#define PIN 6
Adafruit_NeoPixel strip = Adafruit_NeoPixel(12, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
#if defined (__AVR_ATtiny85__)
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
#endif
strip.begin();
strip.show();
}
void loop() {
colorWipe(strip.Color(255, 0, 0), 50); // Vermelho
colorWipe(strip.Color(0, 255, 0), 50); // Verde
colorWipe(strip.Color(0, 0, 255), 50); // Azula
theaterChase(strip.Color(127, 127, 127), 50); // branco
theaterChase(strip.Color(127, 0, 0), 50); // Vermelho
theaterChase(strip.Color(0, 0, 127), 50); // Azul
rainbow(20);
rainbowCycle(20);
theaterChaseRainbow(50);
}
void colorWipe(uint32_t c, uint8_t wait) {
for(uint16_t i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, c);
strip.show();
delay(wait);
}
}
void rainbow(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256; j++) {
for(i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel((i+j) & 255));
}
strip.show();
delay(wait);
}
}
void rainbowCycle(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
for(i=0; i< strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
}
strip.show();
delay(wait);
}
}
void theaterChase(uint32_t c, uint8_t wait) {
for (int j=0; j<10; j++) { //faz 10 ciclos
for (int q=0; q < 3; q++) {
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, c); //liga a cada 3 pixeis
}
strip.show();
delay(wait);
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0);//desativa a cada 3 pixeis
}
}
}
}
void theaterChaseRainbow(uint8_t wait) {
for (int j=0; j < 256; j++) { // alterna as 256 cores na roda
for (int q=0; q < 3; q++) {
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //liga a cada 3 pixeis
}
strip.show();
delay(wait);
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //desativa a cada 3 pixeis
}
}
}
}
uint32_t Wheel(byte WheelPos) {
WheelPos = 255 - WheelPos;
if(WheelPos < 85) {
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
}
if(WheelPos < 170) {
WheelPos -= 85;
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
}
WheelPos -= 130;
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}
ไม่มีความคิดเห็น:
แสดงความคิดเห็น
ครูเต้ง เทคโนฯ