Is it a specific band of sunlight, such as IR, that causes the effect?

On March 18, 2015 5:18:45 AM CDT, George Tyler via EV <ev@lists.evdl.org> wrote:
>It is clearly the sun causing the problem. Some years ago I was
>designing
>RFID readers for cow tags, I found that the tags themselves were
>sensitive
>to sunlight! In fact, any chip that does not have sunlight positively
>excluded is.... this meter will probably have a chip bonded to the
>bottom of
>the pcb directly with a blob of sealer on the top.
>
>-----Original Message-----
>From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Lawrence
>Rhodes via
>EV
>Sent: Wednesday, 18 March 2015 10:56 a.m.
>To: Electric Vehicle Discussion List
>Subject: [EVDL] Watch "Malfunctioning meter." on YouTube
>
>Malfunctioning meter.: https://youtu.be/xNy8IOlRkII
>
>This is the correct url.  Lawrence Rhodes
>
>-------------- next part --------------
>An HTML attachment was scrubbed...
>URL:
><http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20150317/0d32c3cf
>/attachment.htm>
>_______________________________________________
>UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
>http://lists.evdl.org/listinfo.cgi/ev-evdl.org
>For EV drag racing discussion, please use NEDRA
>(http://groups.yahoo.com/group/NEDRA)
>
>
>_______________________________________________
>UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
>http://lists.evdl.org/listinfo.cgi/ev-evdl.org
>For EV drag racing discussion, please use NEDRA
>(http://groups.yahoo.com/group/NEDRA)

-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20150318/4a4c83db/attachment.htm>
_______________________________________________
UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
http://lists.evdl.org/listinfo.cgi/ev-evdl.org
For EV drag racing discussion, please use NEDRA 
(http://groups.yahoo.com/group/NEDRA)

Reply via email to