EDN

Arduino RGB LED Color Wand

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.
GitHub

ws2812_rgb_led.c

static const char* ws2812_rgb_led_status_str(RgbLedStatus status); static RgbLedStatus ws2812_rgb_led_set_rgb(uint16_t index, uint8_t r, uint8_t g, uint8_t b); static RgbLedStatus ...
GitHub

BLKLab_Code_Dieu_Khien_LED_RGB_WS2812.ino

#define BRIGHTNESS 5 // Điều chỉnh độ sáng (0-255) #define LED_TYPE NEO_GRB + NEO_KHZ800 // Loại của LED NeoPixel, ở đây là loại RGB với tần số NEO_KHZ800. Adafruit_NeoPixel strip(NUM_LEDS, LED_PIN, ...
EDN

Arduino Addressable LEDs & Splendid Projects

Today, we’re going to explore the uses of addressable LEDs. Addressable LED is an easy way to add complex lighting effects to any project. Each addressable LED has an integrated driver that allows you ...