Raspberry Pi Pico W LESSON 84: Debounce Pushbutton Switches Using Interrupts
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In this class we will be using the Sunfounder Raspberry Pi Pico W Keppler Kit. It will make things a lot easier if we are working on identical hardware. the link below is to amazon, and is for the identical hardware I will be using in this entire class.
In this video, I will show you how to create a hardware interrupt on the Raspberry Pi Pico W in micropython. We will see how we can attach an interrupt to a GPIO pin, and then have it run in the background. For this example we will examine the case of a pushbutton switch. We look at the issue of switch bounce, and show how to remover the problem of switch bounce using hardware interrupt.
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