Posts
All the articles I've posted.
Control a Buzzer with Raspberry Pi Pico using CircuitPython
Published: at 10:18 AMThis video provides an insightful demonstration on how to control a pzo speaker using Circuit Python on a Raspberry Pi Pico by manipulating sound frequencies. Viewers will learn about the practical applications of PWM (Pulse Width Modulation) to produce sounds at varying frequencies, like 200 Hz, 400 Hz, and up to 1,000 Hz. This knowledge is essential for understanding how different sound frequencies can be effectively managed in various projects, offering a hands-on experience that enhances coding and electronics skills.
Communication between Arduino and React Native
Published: at 09:02 AMCommunication between Arduino and React Native
Control a Buzzer with Raspberry Pi Pico using MicroPython
Published: at 11:19 AMControlling a PZO speaker using MicroPython on a Raspberry Pi Pico can greatly enhance your understanding of PWM technology. This video demonstrates the setup process, from importing necessary libraries to effectively manipulating the GPIO pins. By comparing Circuit Python and MicroPython, viewers will gain insight into how these environments share similarities and functions. Additionally, the tutorial shows how to control the duty cycle to adjust the speaker’s volume through practical programming examples. Ultimately, this content is perfect for those looking to expand their microcontroller skills and applications.