bea5t
New Member
Posts: 30 
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Post by bea5t on Apr 3, 2020 17:13:01 GMT
Hi, I tried it, inspired by this videos. ... and it works! Soldering on both sides is difficult for me, I wanted to save space. But the effort was worth it.    Roberts GRAINS module is more convenient. But DIY is DIY  |
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Post by MikMo on Apr 3, 2020 17:56:03 GMT
Nice build. I was wondering how difficult it would be, especially fitting it into one module.
Awesome.
Mikael / MikMo
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bea5t
New Member
Posts: 30
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Post by bea5t on Apr 3, 2020 18:06:35 GMT
I think it can be optimized. But you should first think about which pin you solder first The space is very limited. I'm just going to build one more. More GRAINS more fun. |
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Post by admin on Apr 3, 2020 21:35:27 GMT
This is so cool! Congratulations for getting this done, it looks really neat! Yes it's always good to have more GRAINS ... what do you think of my new system   |
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Post by rodney on Apr 4, 2020 10:55:50 GMT
I think my first thought on powering up Grains for the first time was. "How many more of these should I have bought?"
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bea5t
New Member
Posts: 30
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Post by bea5t on Apr 4, 2020 13:23:49 GMT
I think my first thought on powering up Grains for the first time was. "How many more of these should I have bought?" I can understand that. I feel the same. I still have 5 nano boards in stock ... I'm still thinking. |
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bea5t
New Member
Posts: 30
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Post by bea5t on Apr 8, 2020 21:29:45 GMT
When GRAINS come true...  I think it's enough for this moment |
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Post by MikMo on Apr 16, 2020 10:22:03 GMT
In the schematic there are twu rectangular symbols with a sloping line in them, and a triangular symbol.
What does they mean ?
Mikael/MikMo
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bea5t
New Member
Posts: 30
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Post by bea5t on Apr 16, 2020 21:07:38 GMT
Hi Mikael,
I think with my little knowledge of electronics it is a LP filter and buffer.
I ignored that in my low cost version.
If you want I can draw a circuit diagram for you.
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Post by MikMo on Apr 16, 2020 21:53:15 GMT
Thank you that would be very nice. I am thinking about building a double (or triple ) grains module. How does yours sound without the filter and buffer ? Mikael / MikMo |
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bea5t
New Member
Posts: 30
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Post by bea5t on Apr 17, 2020 7:31:59 GMT
I don't have an original GRAINS. I can't compare it.
I use it as a noise generator, so clean sound is not important to me. But I think it's very OK.
I paint the circuit diagram for you at the weekend.
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