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Learn how to create a hardware interrupt on the Raspberry Pi Pico W using MicroPython to effectively debounce pushbutton switches. Explore the process of attaching an interrupt to a GPIO pin and running it in the background. Examine the issue of switch bounce and implement a solution using hardware interrupts. Gain hands-on experience with the Sunfounder Raspberry Pi Pico W Keppler Kit to follow along with the practical demonstrations. Master techniques for improving the reliability of input from pushbutton switches in your Raspberry Pi Pico W projects.
Syllabus
Raspberry Pi Pico W LESSON 84: Debounce Pushbutton Switches Using Interrupts
Taught by
Paul McWhorter