Скачать или смотреть How Arduino Talks to Sensors, Motors & Devices! 🤖⚡

🔌 Ever wondered how Arduino actually talks to the gadgets around it? 🤖✨

Behind every blinking LED or moving motor lies a secret language of communication! Arduino doesn’t just send signals. it speaks in digital dialects that connect it to sensors, displays, and even your smartphone.

💬 Serial Communication – The simplest form of conversation. One-on-one messaging between Arduino and another device, just like texting a friend. Perfect for debugging, sending data to your PC, or chatting with modules like GPS or Bluetooth.

👥 I2C (Inter-Integrated Circuit) – The group chat of electronics! Multiple devices share just two wires (SDA & SCL) to talk with Arduino. Ideal for connecting sensors, LCDs, and RTC modules without a spaghetti mess of wires.

⚡ SPI (Serial Peripheral Interface) – The lightning-fast courier! Data zooms back and forth between Arduino and high-speed devices like SD cards, displays, or shift registers — all in perfect sync.

When you understand these three communication protocols, your Arduino can connect, share, and collaborate like a pro.

🎓 Join Robocraze Academy to learn more and master Arduino from the basics to advanced projects!

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