[DOUT smd]

DOUT PCB.

Positive and negative versions, but not tested yet.

[MBFM YFM262]

You can use Wood's metal (50% bismuth, 25–28% lead and 22–25% tin) instead. Its melting point is lower than Rose`s

I`ve bought it at local radio store.

[MBFM YFM262]

And

video showing the cleaning process.

[MBFM YFM262]

Boiling in water with citric acid and Rose's metal :sorcerer:

is the video showing the process (unfortunately in russian, but it`s quite descriptive) All you need is citric acid (works with acetic too), Rose`s metal and cotton swab or wiping blade for cleaning redundant tin from plate.

[mbseq assembled]

The final touches is to calibrate AOUT_LC (which strongly does not want to calibrate) for controlling MS-10, replace microSD adapter with real SD slot and faster SD card, and the main dilemma: matrix wiring (which i have to deal with and resolder all the wires) or etching and soldering additional DOUTS/DINS. :getlost:

[mbseq assembled]

Yeah, the software is pure magic!

I have just calculated hardware parts total - it`s slightly less than $150 :sorcerer:

[laser cutted case]

Yes, the joints are the same as Shruthi!

there`s no need to reinvent the bicycle :cool:

[laser cutted case]

At local advertising production company.

[laser cutted case]

You will be laughing - $15 for this + simillar case for MBFM + 16 sparkfun button pad bezels :frantics:

[mbseq case test assembly]

...and red-blue step leds

[mbseq case test assembly]

Thanks.

Now i`m thinking about white or blue leds for track/layer selection - green are out of turn :logik:

[top panel engraving]

Болты будут немного другие, а акрил под рукой только 3мм был =) По прочноÑти на первый взглÑд ок.

[Acryllic case CNC]

This one is for glue joint

http://nekaka.com/files/get/ltDrvttF4F/mbseq-case-glue.pdf

[Acryllic case CNC]

The idea has been taken from Shruthi`s case.

This for nuts and bolts joint, but you can glue it. Or i can make template for glue joint.

[Acryllic case CNC]

This is for 3 mm acryllic

Here is pdf for cnc laser cut. Red outlines is for engraving.

http://nekaka.com/files/get/1v7nYMjmqR/mbseq-case-fix-october.pdf

Edit it with Corel or Illustrator for your dimensions.

[MG 6880]

Not mine

http://www.midibox.org/midibox_seq_blm_ext/

[Acryllic case CNC]

Definitely, but first i need to test it.

[Seq V4 vero Top]

Yes, works perfectly. Veroboard is little bit thin, so i need additional fastening of sockets. But it is much faster and easier than home-etching of double-sided pcb. Ive understand that after making digital board for Shruthi =)

Now i am waiting for laser cutted case.

[MG 6934]

Hello, nlate

Buttons is futurlec.com $0.32 TACT006 Raised Tactile Switch, keycaps is $0.25 TACTWHT White Tactile Switch Button.

They saying about two versions of operating force: 160gf and 260gf

but shipping only 250gf, which is a little bit hard.

In future im planning to make buttons with CNC lasercut technology (like in Zvezda DJ controller)