This project reads numbers from your computer and processes them on your Arduino board, displaying the original value and its doubled result.
The Arduino prompts you to enter a number, then waits for serial input. When you send a number, the board receives it, displays the value, calculates and shows the doubled result, and asks for another number. This creates a simple interactive loop demonstrating basic serial communication and numeric processing.
Parts List
- Arduino board
- USB cable
Assembly Instructions
- Connect the Arduino board to your computer
- Open the Serial Monitor in Code Kit
- Set the baud rate to 115200 in the Serial Monitor
- Type a number in the input field and press Enter/Send
- Observe the Arduino processing your input and displaying the results