Two days ago my cable modem/internet connection stopped working, it worked for months before<BR><BR>This is the setup. Cable from the wall goes to a splitter, which splits it to one cable to the cable ...
The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...