Seeed studio XIAO RA4M1 simple Arduino synthesizer : VCO for eurorack modular synth
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- Опубликовано: 6 фев 2025
- Modular synthesizer VCO. using Seeed studio XIAO RA4M1.
Supports V/oct and audio output via built-in DAC.
This is an improved version of the UNO R4 VCO created in the past.
• [Prototype] Arduino UN...
working documents ( schematics & code)
note.com/solde...
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In patreon you will find content about my background , technical information and CAD data.
/ hagiwo
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Repository of HAGIWO's DIY Modular Synth
note.com/solde...
See Instagram and Twitter for the development status of my next module.
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Hey, nice! Most of these "simple" VCO synths I see sound like garbage, but this sounds great. Nice job!
A little trick i found to get pots like that to stay put, and keep from wiggling out of place, is to get 4 header pins, then snap that in half so you have 2 for each side of the pot. Then, you push the pins all the way through so the plastic sits at the very top of the pins, then gab some pliers and bend the pins inward so that the plastic pieces push against the pot when you insert them in the holes on either side. Hope that made sense!
This new breed of tiny cheap microcontrollers is just incredible 👍😁
this is beautiful, you made an amazing little VCO
You always bless us with great projects!
Nuestro héroe, saludos desde Bogotá Colombia ❤
simple and elegant my HERO!! good job
It would be great to implement a paraphonic project on a similar chip. With two knobs shared for all VCOs and (let's say) four independent CV inputs and VCO outputs.
Well, in general, the limit of dreams would be to add a MIDI input here, and one common GATE output with logic OR .
If someone knows similar projects, please tell us how to find them.
Is possible to buy this on china?
Yes, seeed boards can be bought in China.
Where?
can i use a other arduino for this vco?
Can be replaced by Arduino uno R4.
@@HAGIWO no other?
@@djproducerty88 It needs to be 32bit, most Arduinos are only 8bit.
На этой штуке можно полноценный семплер запустить, по типу amigo pro tracker, а они из него сделали 555. Небо не видело такого позорного пацака!