Archive of the former Yahoo!Groups mailing list: MOTM
Subject: Re: [motm] CD knowledge Part I: Analog/Optical
From: "Sikorsky" <vulture.squadron@...>
Date: 2002-11-06
only joking...
hello all,
about a week ago i enquired about the ULN2003 to use in a simple relay
device and someone mentioned that they had great experience in such matters
so
i've got a ULN2003 and i want to build a dual relay switching device - but
what should i do with the un-used inputs ?
tie them to ground or just leave them..?
cheers
paul b
sheffield / uk