My new ax (Seqv4)

[Altitude]

So I’ve been had this in the planning stages for a couple of years now and with the advent of the line driver and BLM, now was a good time as any so I got it done.

So this is:

STM32F4 core
1x midi IO
1x Line Driver
1x quad IIC (BLM ready)

I used the 3F Mec parts for the backlit buttons and hand wired LEDs (not that fun), Worked out well, it would be nice to have a rev of the CS board that does have them wired up, the other foot print does and the MEC footprint has the holes but they are not connected to anything

all in a nice 42mm thick CNC case

Total current draw: 300 mA

 

[Rowan]

Looks good!.

 

I’m very envious of you having direct access to the STM32F4 core’s on board USB port, it’s one of my bugbears that there is no easy way of getting access to it in my case.

How much did the case cost to have made?

 

[Altitude]

$300

[eptheca]

Great work. Looks sweet.  Love those buttons.  Thanks for posting  the pictures,  

[Rowan]

$300

if that’s including the front and rear panel that’s a reasonable price.

[Altitude]

that’s everything.  In hindsight, I wouldnt do the blind studs again, the accuracy of those was a little on the loose side and required some board convincing to get right, that would have lowered it $35

[latigid_on]

Great work! Which company made it? Did you do the infill yourself?

[Altitude]

CAM expert but it’s the same type of enclosure as Front Panel Express/Schaeffer offer.  They do all the infill