Yes,
From memory, the wand has *no* smarts - the phototransistor is
basically converted to TTL and provided to the interface pin.
It was very similar to the HEDS3000 series wands that HP used on the
HP41
(http://www.ecse.rpi.edu/Courses/CStudio/data%20sheets/HEDS3050.PDF) I
have both the TRS80 wand and the HP in storage here if anybody wants
information.
Doug
On 19/06/2015 6:56 AM, Kurt McCullum wrote:
Does the barcode interface use a TTL level signal? Meaning any TTL
barcode scanner that is wired properly could be used?
Kurt
--
Kindest Regards,
Doug Jackson
<b>Dougs Word Clocks.com Pty Ltd</b>
ACN: 159 352 753
35 Fred Lane Crescent, Gordon, ACT, 2906, Australia
em: [email protected]
ph: 0414 986878
web: www.dougswordclocks.com
