Arduino
An Arduino is an open-source electronics platform based on an easy to use hardware and software. It’s essentially a microcontroller board with a piece of software (IDE) for programming it, allowing users to create interactive electronic projects. It’s popular with beginners and experts alike due to its accessibility and versatility.
Key features and components:
- Microcontroller: The “brain” of the board, which executes the code.
- Input/output (I/O) pins: Allow you to connect sensors, actuators (like LEDs and motors), and other components to the board.
- USB connection: Used to connect the board to your computer for programming and power.
- Power jack: Provides another way to power the board.
- Reset button: Used to restart the microcontroller.
- Expansion boards (shields): Allow you to add extra functionality to the board, such as Wi-Fi or Bluetooth connectivity
