I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...
It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that ...
Arduino lacks of propper object polymorphism along HardwareSerial and SoftwareSerial. Both inherit from Stream, but Stream does not support begin (among others), which renders this library completely ...
#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, LED_TYPE); // Khởi tạo đối tượng dải đèn NeoPixel // ...