Old EPROM questions again, EPROM Programmer

From: Joe R. <rigdonj_at_cfl.rr.com>
Date: Thu Jul 29 15:41:45 2004

At 02:20 AM 7/29/04 +0000, Ethan wrote:ating sunlight. :-)
>
>I have a couple of "ultraviolet" LEDs with me, but I doubt they are the
>right frequency to erase EPROMs.

   If they're the high power UV LEDs then they should work. A friend of
mine uses those to erase his EPROMs and the erase time is about the same as
for a UV light. He puts the LED right down on top of the window so he gets
nearly all of the UV energy into the part instead of scattering it everywhere.

   Joe
Received on Thu Jul 29 2004 - 15:41:45 BST