Raspberry Pi Arcade HAT

RE: Raspberry Pi Arcade HAT

celcius1 — Mon, 07 Aug 2023 22:51:16 GMT

So I have the latest video up with the build showing the assembly of the hat using the MCU as originally planned, but I also made a few additional change regarding some component placement and indication LED's for Power and Data.

RE: Raspberry Pi Arcade HAT

celcius1 — Mon, 10 Jul 2023 10:10:19 GMT

Ok so when I tested the board, I found an error in the boards manufacture was affecting the onboard clock of the 555 timer, instead of running at 1MHz it ended up running at 230kHz affecting the operation. So I've had to get new boards made, and being that new boards are being made and ATMega328 are available again, I'm returning to my original ATMega design and the gracious folks at PCB Way have offered to make the new boards for me at no charge.

RE: Raspberry Pi Arcade HAT

dougw — Thu, 22 Jun 2023 00:38:02 GMT

If the digital version looks workable and is less work to finish that the MCU version, I would go with it, but it is really your preference that counts.