They are little LED alphanumeric displays. Probably programmable. Cool things, actually. -- Will On Fri, Jun 10, 2016 at 9:19 PM, Ali <cctalk at ibm51xx.net> wrote: > Just wondering if anyone knows what these chips are for/from/etc. > http://www.ebay.com/itm/152124208945 > Interesting look to them. I would say EPROM but the magnifying window is weird... > -Ali >