On Fri, Nov 11, 2022 at 4:46 PM Bill Gunshannon via cctalk
If they do it probably costs about $500. Blackbox is
not the company
they used to be.
That sounds like exactly the kind of company they used to be :P
I just wanted to mention that back when we did POS systems, we had
cash drawers that were operated off of an RS232 port not by looking at
the data stream but simply by triggering off the DTR line. The drawer
contained basically a capacitor and a solenoid. So if you have control
over the serial port on the "commanding" end, that sort of thing can
be an option for triggering physical devices.