2. The **Arduino Nano** calculates the distance using the speed of sound. 3. If an object is detected within a **certain range**, the **LED turns on** and the **buzzer beeps**. 4. If the object moves ...
Lightweight C++ Standard Template Library (STL) for Arduino includes some STL and std functionalities, like console, cstrings (C char arrays with C++ operators) with optional locales, lists, vectors, ...
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