It’s pretty easy to get lost in all the PCIe jargon and, as a non-technical person, figure out what the specs actually mean and what they do. It’s even more important for …
Continuing from my last build, the firmware running on the macropad was based on CircuitPython. It was doing the job just fine, but I wanted to add a few more features. …
I recently went on a bit of a shopping spree and ended up with a pile of new hardware to play with. Somewhere in that pile was this RP2350 board from Waveshare with a …
using pico keys on rp2350 dev board.
I wanted to try printing with a 1 mm nozzle, so I needed something fairly simple to test it with. I ended up going with this rectangular trash can. Rectangular Trash Can …
I’ve been closing the loop between KiCad and openEMS for antenna tuning, no manual coordinate transcription, no guesswork. Edit the copper in KiCad, simulate, read …
If you have ever stared at a newly selected high-pin-count Ball Grid Array (BGA) and found yourself guessing how many layers your PCB stackup actually needs, you are not …
The Find I found a great deal on a small drawing bot, likely intended for writing addresses on envelopes. One thing that immediately caught my attention was the pen …
Overview The GPIO Hacker Board is an I2C GPIO expander designed for the Prusa Core One. It allows external hardware to be controlled directly from the printer using …
After being around 3D printers for almost a decade, I finally purchased my first personal machine: the Prusa Core One kit. I’ve assembled a Prusa MK3 at work before, so I …