Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

RE: Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

phoenixcomm — Thu, 06 Oct 2022 16:38:13 GMT

cool, but personally I would have used a different communication other than USB. The problem I have with USB while it is ubiquitous, it never seems to come back at the same address twice, I have been burnt by USB so I try and avoid it. Ethernet comes to mind as well as CAN..

RE: Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

Gough Lui — Mon, 03 Oct 2022 09:01:34 GMT

Just when I thought I was done ... I decided that I wasn't ... so I'd spend some time improving the code and testing it more thoroughly. The results are in a follow-up posting:

https://goughlui.com/2022/10/03/project-solid-state-mux-new-code-performance-stress-resistance-b-w-power-tests/

- Gough

RE: Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

neuromodulator — Sun, 25 Sep 2022 02:05:20 GMT

Very interesting, funnily this is something I've also been working on for the same reason.

RE: Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

genebren — Sat, 24 Sep 2022 19:30:16 GMT

Very nice project. I could see this as a very handy tool. Thanks for sharing.

RE: Designing & Building a USB/LAN 40-input 1W/2W/4W Solid-State Relay Multiplexer with RP2040

DAB — Sat, 24 Sep 2022 18:24:06 GMT

Another interesting excellent post Gough.