@arfet

I worked on the top plate, kept it at a height of 1.5mm since thats the standard for keyboards, also made holes for the jumpers and encoders

Realized I forgot to make a gap for the potentiometer lol, so I just added it

I worked on the top plate, kept it at a height of 1.5mm since thats the standard for keyboards, also made holes for the jumpers and encoders

I finished my overall chassis! Ensured that m3 screws will work, and checked clearances for the components, made the USB hole for the Pico as well. Separated the top and bottom for printing ease

Realized I forgot to make a gap for the potentiometer lol, so I just added it

I finished my overall chassis! Ensured that m3 screws will work, and checked clearances for the components, made the USB hole for the Pico as well. Separated the top and bottom for printing ease

I continued to work on some CAD for the chassis, I added internal supports, some keyswitches for refererence, and some barriers on the side.

I continued to work on some CAD for the chassis, I added internal supports, some keyswitches for refererence, and some barriers on the side.

I routed my PCB, I kept it simple with an autorouter.

I also decided to work on my chassis after, to keep it simple, I just used TinkerCad. I added my PCB as a .stl file and started working on the base

I routed my PCB, I kept it simple with an autorouter.

I also decided to work on my chassis after, to keep it simple, I just used TinkerCad. I added my PCB as a .stl file and started working on the base

I had to refine my schematics and footprints for my I2S DAC, so I updated them and cross checked the correct pins

I finally converted to a PCB and arranged my parts

I had to refine my schematics and footprints for my I2S DAC, so I updated them and cross checked the correct pins

I finally converted to a PCB and arranged my parts

I made the footprint of the I2S DAC module, I efficiently used the .brd file, imported it into kicad, then copied the footprint over.

I made the footprint of the I2S DAC module, I efficiently used the .brd file, imported it into kicad, then copied the footprint over.

To finish off, I got my work checked over, fixed an issue with the switches, and then did some organizing.
This was my final BASE schematic.

I am hoping to add a slide, potentiometer later on and customize it to my liking.

After some reasearch, I figured out that I needed more ADC pins, so I looked into another breakout board and came across the ADS1015, I then implemented it, and found a footprint online that I could use.
After that, I made a simple linear slide potentiometer footprint, and found a 7.5mm one on Adafruit, I then connected it to the ADS breakout board.

After some reasearch, I figured out that I needed more ADC pins, so I looked into another breakout board and came across the ADS1015, I then implemented it, and found a footprint online that I could use.
After that, I made a simple linear slide potentiometer footprint, and found a 7.5mm one on Adafruit, I then connected it to the ADS breakout board.

I then proceeded to add on the SD card and LCD screen, I decided to stick with the guide here, because I am new. The LCD was pretty easy to add, but I had to ask some questions regarding the SD card because there wasn’t a full screenshot for it. In the end I got it working though.