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rheslip / Pico-Sequencer

MIDI sequencer using Raspberry Pi Pico RP2040
MIT License
15 stars 1 forks source link

Build schematic and bom #1

Open smutax opened 1 year ago

smutax commented 1 year ago

Hi there. Love the design and would like to build this. Only I'm afraid i could do with a schematic and a bom. No rush though. I look forward to hearing from you. Cheers. Regards ViBe

makarocket45 commented 1 year ago

HI I'm working on a Protel Schematic for this Project, first just a wiring version. Then maybe a complete one and PCB. Would love to add some RGB leds and or Ring RGB leds for the encoders too. Let me know what you think

smutax commented 1 year ago

@makarocket45 That's brilliant! Protel is an Altium rebrand, right? I wouldn't dream of pcb version :) although it would be nice! I think rgb leds and/or rings would make it extra special! I appreciate If you could share a schematic when it's done! Thanks for reaching out! Cheers.

smutax commented 1 year ago

@makarocket45 Also wanted to link to a couple of very similar projects here on GitHub.

https://github.com/n-e-v-r/calculator

https://github.com/afternoon/microgroove

All the best.

makarocket45 commented 1 year ago

Protel 99Se is what i use , we do use Altium at work and it is way to expensive for hobby stuff. Protel 99SE still works on Windows 10 and 11 even though it is 40 years old!!

smutax commented 1 year ago

Protel 99Se is what i use , we do use Altium at work and it is way to expensive for hobby stuff. Protel 99SE still works on Windows 10 and 11 even though it is 40 years old!!

That's impressive. Thanks. I'll try to see of i can get my hands on Protel 99se. Keep me posted! Cheers.

makarocket commented 1 year ago

From my Home account makarocket45 here is the Schematic so far , I still trying to find the pin numbers for the SPI CLK and Data lines! PicoSequencer.pdf

smutax commented 1 year ago

From my Home account makarocket45 here is the Schematic so far , I still trying to find the pin numbers for the SPI CLK and Data lines! PicoSequencer.pdf

Super! You've done a grand job! Thanks a lot for sharing! Btw, the schematic made in Protel 99Se looks so clear and beautiful! Do you think it would still be possible to figure out the pin numbers for the SPI CLK and Data lines?

makarocket commented 1 year ago

here is a update of what i think is the Data and SPI clk PicoSequencer.pdf Looks right now and if you look on line 347 of the .INO file

smutax commented 1 year ago

here is a update of what i think is the Data and SPI clk PicoSequencer.pdf Looks right now and if you look on line 347 of the .INO file

This is absolutely brilliant! I really appreciate your efforts and what you've done! Obviously a massive credit due to a developer Mr Heslip! Please let us know how you get on with your build. Cheers.

smutax commented 1 year ago

@makarocket Am I seeing correctly the screen used in the design is 128x32 oled? https://github.com/rheslip/Pico-Sequencer/blob/487bdd4885571fbbb668be9216211e25fb8292bd/Pico_sequencer/Pico_sequencer.ino#L163 https://github.com/rheslip/Pico-Sequencer/blob/487bdd4885571fbbb668be9216211e25fb8292bd/Pico_sequencer/Pico_sequencer.ino#L164 Also, can you suggest the model of encoders used? Many thanks.

makarocket45 commented 1 year ago

I would just use a 128 x64 display as they are more common with the correct library for the display, the only thing i can think of is the display may be split into to 32 blocks. As for the Encoders use the PEC11R-4220F-S0012 digikey PEC11R-4220F-S0012-ND or any of the EC11 series from Ebay will work some have detents and some don't, you can also get them from Aliexpress as well.

smutax commented 1 year ago

I would just use a 128 x64 display as they are more common with the correct library for the display, the only thing i can think of is the display may be split into to 32 blocks. As for the Encoders use the PEC11R-4220F-S0012 digikey PEC11R-4220F-S0012-ND or any of the EC11 series from Ebay will work some have detents and some don't, you can also get them from Aliexpress as well.

Thanks for that! I look forward to building this at some point. All the very best!