Items Needed: Code: #include <FastLED.h>#define LED_PIN 7#define NUM_LEDS 30#define T1 10 // pin 10 is trigger for sensor 1#define E1 9 //// pin 9 is echo for sensor 1int val=0;CRGB leds[NUM_LEDS];long DistanceSensor (int, int); //trigger echovoid setup() {//delay(10000);Serial.begin(9600); pinMode(E1, INPUT); //echo sensor 1 pinMode(T1, OUTPUT); //trigger sensor 1 FastLED.addLeds<WS2812, LED_PIN, […]
Daily Archives: May 27, 2025
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