发布时间：2024/1/31 7:21:00
Late edit, check out pcky remix of this, its awesome!
After watching Make Muse's video I decided, that I want to experiment with this too.
So I designed the box from scratch in Ohape.
The Design
I designed it parametric and and made the dimeio easily editable.
You can customize it youelf, IF YOU USE OHAPE:
Hight
Size of the butto
Tolerance between the cover and the bottom part
Also there are a few different veio, I added after printing it. It includes rounded corne, a higher bottom for more space and different tolerances.
Electronics
I used an cheap Arduino Pro Micro ATmega 32U4 , as these can act as a keyboard. (Links are in German)
Edit: seanrhinehart over on Reddit recommended using"Teey family of products, as they have integration into the Arduino IDE, and specific project types and examples for USB MIDI, keyboard, joystick and other HID applicatio.
So, depending on your intended use, these might be a better choice.
The arcade butto I used are Sanwa OBSF-24, wich have such a great feeling and sound to them!
Programm Code
I did the best I could and made it customizable. You can edit the keys / combinatio / commands that should be send to your PC. Writing sentences is also possible. For that see the Arduino Keyboard reference
Also the used pi can be changed. Its a rather simple piece of code, so check it out and edit it :D
I added the program code to the files here in thingivee.
In the current state pi 2,3,4,5,6,7,8,9 and 15 are assigned to LEFT_ALT 1 to 9 as I did not have and shortcuts assigned to this combination yet. (If you do not want to edit anything just upload this file with the arduino IDE)
UPDATE:
I now used my tolerance test to figure out the best tolerance for a press-fit and its 0mm to 0.05mm. So it seems the Prusa MK3 prints really precise. If you own a good 3DP, just use the smallest tolerance and it should fit well.
Edit / Commentary
I now added a 4x4 veion with 0.15mm and 0.05 tolerance. 0.15 seem to be to wide. I hope 0.05 fits well.
As I only printed the 0.2 tolerance veion, It would be great, if you could tell me, how well you print fits. 0.2 was too wide on my Prusa MK3. 0.15mm also seems to be too big, so maybe 0.05? Zero tolerance works best on my Prusa MK3. It should be a press fit :)
Also I am currently reworking the software, now using the HID-Project-library by Nico
If you have questio, or even better cotructive criticism, leave a comment or text me :)
After watching Make Muse's video I decided, that I want to experiment with this too.
So I designed the box from scratch in Ohape.
The Design
I designed it parametric and and made the dimeio easily editable.
You can customize it youelf, IF YOU USE OHAPE:
Hight
Size of the butto
Tolerance between the cover and the bottom part
Also there are a few different veio, I added after printing it. It includes rounded corne, a higher bottom for more space and different tolerances.
Electronics
I used an cheap Arduino Pro Micro ATmega 32U4 , as these can act as a keyboard. (Links are in German)
Edit: seanrhinehart over on Reddit recommended using"Teey family of products, as they have integration into the Arduino IDE, and specific project types and examples for USB MIDI, keyboard, joystick and other HID applicatio.
So, depending on your intended use, these might be a better choice.
The arcade butto I used are Sanwa OBSF-24, wich have such a great feeling and sound to them!
Programm Code
I did the best I could and made it customizable. You can edit the keys / combinatio / commands that should be send to your PC. Writing sentences is also possible. For that see the Arduino Keyboard reference
Also the used pi can be changed. Its a rather simple piece of code, so check it out and edit it :D
I added the program code to the files here in thingivee.
In the current state pi 2,3,4,5,6,7,8,9 and 15 are assigned to LEFT_ALT 1 to 9 as I did not have and shortcuts assigned to this combination yet. (If you do not want to edit anything just upload this file with the arduino IDE)
UPDATE:
I now used my tolerance test to figure out the best tolerance for a press-fit and its 0mm to 0.05mm. So it seems the Prusa MK3 prints really precise. If you own a good 3DP, just use the smallest tolerance and it should fit well.
Edit / Commentary
I now added a 4x4 veion with 0.15mm and 0.05 tolerance. 0.15 seem to be to wide. I hope 0.05 fits well.
As I only printed the 0.2 tolerance veion, It would be great, if you could tell me, how well you print fits. 0.2 was too wide on my Prusa MK3. 0.15mm also seems to be too big, so maybe 0.05? Zero tolerance works best on my Prusa MK3. It should be a press fit :)
Also I am currently reworking the software, now using the HID-Project-library by Nico
If you have questio, or even better cotructive criticism, leave a comment or text me :)
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