I got a request from one of my customers to deliver a set of RS232 interface connectors. Previous supplier told customer they quit business.
Hence he asked me for help.
The interface use a Cypress PSoC (CY8C2423A24SX) on a very small footpath.
It is even so tiny that it fits inside a RS232/DB9 connector. DB9 is attached to bouar
Looks to me as something that could be a Common of the Shelf product and I can buy somewhere.
Functionality is quite simple. It monitors a push button switch and reports how long or when switch is pressed or released.
I assume that PCoC is calculating the time difference between two event and send info on to system.
If somebody knew where I can order such equipment please let me know.