Introduction to Analog Pitch
The Analog Pitch function is a powerful tool for sending pulse-width modulation (PWM) signals to the micro:bit's pins, specifically designed for audio applications. This function allows users to generate sound frequencies by specifying the frequency and duration of the signal.
Key Features:
- Frequency Control: Set the frequency of the sound output, allowing for precise audio generation.
- Duration Specification: Control how long the sound plays, enabling short beeps or longer tones.
- Integration with Other Functions: Works seamlessly with other micro:bit functions, such as setting the pitch pin.
Use Cases:
- Educational Projects: Ideal for teaching programming and electronics through sound generation.
- Interactive Games: Use sound effects in games created with the micro:bit.
- Musical Instruments: Create simple musical applications by generating different tones.