Author Topic: I want to start "playing" with ARM micros  (Read 5368 times)

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Offline betocool

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Re: I want to start "playing" with ARM micros
« Reply #50 on: January 02, 2025, 07:22:51 am »
Hey, I don't have a thread here in the forum, but I did publish the details for the hardware on my blogspot way way back in the day. I had a look just now and I updated the links for the images, files, etc, so feel free to use as much or as little as you wish.

This is waaaay before my github days, I may have the code somewhere in my backups, let me know if you're still interested and I will look it up and upload it somewhere.

The audio dev board I built is here:
http://betocools.blogspot.com/2014/02/the-stm32f103-audio-test-board.html

The example guitar effects processor is here:
http://betocools.blogspot.com/2016/03/the-first-arm-based-guitar-amp-in-world.html

Hope it helps.

Cheers,

Alberto
 
The following users thanked this post: MathWizard

Offline MathWizard

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Re: I want to start "playing" with ARM micros
« Reply #51 on: January 02, 2025, 07:48:31 am »
Wow just looking at your FX processor, that's a proper project, and you even include some math, nice! I very well may make a version. My FX processor is a ZOOM9000. Sometimes even when it has power, it won't turn on, but I never found a power issue. Someday, I'll have to start probing the IC's.

Compared to the few AVR projects I've done from scratch, I really don't know how much more complex something like an FX pro. must be, or how fast it would have to be for audio and everything else to be done.

1 of the 1st digital audio things I want to make is a timer for my stove, and I'll make it with the piezo from a microwave. I suppose I could mod my microwave, but I don't want to take that apart.
« Last Edit: January 02, 2025, 07:56:36 am by MathWizard »
 

Online ahsrabrifat

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Re: I want to start "playing" with ARM micros
« Reply #52 on: January 15, 2025, 08:52:10 am »
You can start with STM32F103C8T6  blue pill. That is the easiest option coming to my mind.
 


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