Hey everyone!
I just finished guide 4 and have been poking around the forums trying to get a better idea of what is still left to do other then wiring the cartridge / cartridge reader up. I know, I know... I should just be patient and wait for the next guide. Anyway, I found a couple of wiring diagrams and was surprised to see how close to the end we already are after finishing guide 4. I might even try to finish on my own. One thing I can't seem to find anywhere on the forums however is where we need these capacitors and resistors. Does anyone know what we will be using them for and how?
Thanks!
What are the Capacitors and Resistors for?
Re: What are the Capacitors and Resistors for?
They're for an audio buffer board that you make when trying to get PWM audio out of the zero through the GPIO. They're not used if you do USB audio though.
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Re: What are the Capacitors and Resistors for?
It's a low-pass filter for the PWM audio signal. Pretty good explanation of everything here if you're bored: https://learn.adafruit.com/adding-basic ... o?view=all
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