Subject: Re: Looking for A/D & digital I/O interface for NetBSD system
To: Nathan J. Williams <firstname.lastname@example.org>
From: Neil Ludban <email@example.com>
Date: 11/07/2005 15:53:01
Nathan J. Williams wrote:
> For ultra-cheapo input, though, you might look at buying a USB game
> controller with analog sticks and splicing your analog signal in
> there. Not so useful for output, unfortunately, but you'll typically
> have 2 or 4 analog inputs and about 10 digital inputs.
> - Nathan
The Radio Shack USB joystick adapter, part #26-164. 4 analog and 4
(might have been 8, I lost my notes) digital inputs, no disassembly
required. Also nice because it generates a message when an input
changes, so you don't have to continuously poll.