[GreenKeys] teletype motor with the 'night light' on it!

hwhall at compuserve.com hwhall at compuserve.com
Sat Feb 27 13:40:34 EST 2016


 >>At 60Hz there is enough flicker from   a low wattage incandescent lamp to work a strobe disc

>At 60 Hz there is not enough flicker from the incandescent lamp to work a strobe disk. 
 

 Don't know about a strobe disk specifically but I have observed faint strobe effect in electric fans lit only by incandescent lights. Most folks probably wouldn't see it if not looking for it.

Wayne
WB4OGM



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20160227/2fb5b4c6/attachment.html>


More information about the GreenKeys mailing list