>
> Several years ago we demonstrated a bus (built as described above)
> operating quite happily at 230K baud while a 60W 110V light bulb
> operated from a dimmer over the two bus lines. (Not recommended in
> actual practice.)
>
> -- Tom Rogers  VP - R&D  Time Tech Inc.

> operated from a dimmer over the two bus lines. (Not recommended in
> actual practice.)

Why not. ?