One other thing to addIt's good practice to loop-back the end of the
serial chain to your controller so you can run diagnostics on the serial
chain.
On my projects, I run the clock and data signals back to the Raspberry Pi
or FPGA so I can verify the integrity of the chain. If the clock
Good that you mentioned ShiftOut. On that note…
I use an ESP-8266 for most of my projects (specifically the WeMos Mini D1).
Limited in PINs, but I want to control many steppers, so I use the mentioned
ShiftOut.
Basically, using 595s (4 of them), I control 8 stepper motors. A 595 having 8
Yeah, shipping is worse than ever.
On Sat, Aug 13, 2022, 2:34 PM Mac Doktor wrote:
> Another ex-Soviet Nixie DMM:
>
> https://www.ebay.com/itm/125460995198
>
>
> Take a look at the last picture. The prefix is a capitol letter pi ("П")
> and the rotary switch is set to "R" (Roman alphabet) with
