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LED display available
06-23-2015, 12:33 PM (This post was last modified: 06-23-2015 12:34 PM by PANAMATIK.)
Post: #4
RE: LED display available
When I wrote:
Quote:Unfortunately the prototype boards I received today are not usable, because I made a mistake and placed the display off center by 2 mm

I didn't recognize, that I can correct the position perfectly just by doing a SMT (Surface Mount Technology) assembly instead of the intended through hole assembly. Even this prohibits possible contact of the through hole pins on the bottom side.

[Image: uc?export=view&id=0Bwx8KUfOUL_RN2FsN2p4dEN1aWs]

Now the position of the digits are perfectly aligned in the center of the calculator display.

So I'm happy not to have to throw away my first 20 boards. Smile

Bernhard

That's one small step for a man - one giant leap for mankind.
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Messages In This Thread
LED display available - PANAMATIK - 06-22-2015, 03:08 PM
RE: LED display available - PANAMATIK - 06-22-2015, 04:31 PM
RE: LED display available - PANAMATIK - 06-23-2015 12:33 PM
RE: LED display available - TASP - 06-23-2015, 01:00 PM
RE: LED display available - PANAMATIK - 06-23-2015, 01:29 PM
RE: LED display available - vk6ti - 06-23-2015, 11:58 PM
RE: LED display available - aurelio - 06-24-2015, 06:36 AM
RE: LED display available - BartDB - 06-25-2015, 09:33 AM
RE: LED display available - PANAMATIK - 06-25-2015, 09:44 PM
RE: LED display available - PANAMATIK - 06-25-2015, 10:01 PM
RE: LED display available - BartDB - 06-26-2015, 10:33 AM
RE: LED display available - PANAMATIK - 10-22-2019, 06:55 PM
Woodstock LEDs: A New Hope? - Ren - 02-10-2021, 12:50 AM
RE: LED display available - teenix - 02-10-2021, 06:29 AM
RE: LED display available - Chr Yoko - 02-10-2021, 07:37 AM
RE: LED display available - teenix - 02-10-2021, 08:23 AM
RE: LED display available - Chr Yoko - 02-10-2021, 09:47 AM
RE: LED display available - teenix - 02-10-2021, 10:40 AM
RE: LED display available - Ren - 02-13-2021, 08:58 PM



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