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Re: Hard disk Over USB
Hey look this article....this circuit looks to work...the article is in Polish but you can get the idea with a traslator. the circuit is based on the IC CY7C68013
rs485 circuit
Hello,
I was looking for this circuit several days ago. Finally Elektor published an article about it
Here is a copy of the article. Including SCHEMATICS, PCB, etc.
I hope this will be helpfull for someone. :D
SMPS dead time
hi,
Does anybody knows what is the design criteria for the DEAD TIME in a design like this
It is based on the MOSFET parameters?
is this rigth: td(off) + td(fall)= DEAD TIME
(td(off) and td(fall ) must to be selected from datasheets?
Thanks for any suggestions
dh485 to rs232
Thanks for reply.
Teachie, when you say software are you talking about the RSlogix500 or the RSlink. ?
I am downloading both form the net,so it will take a while because not all the people uses it :D
Hello,
Does any body has the schematics for a RS-232 to DH-485 converter?
I need to connect a SLC500 PLC to my laptop but I dont have the cable, and I think that it will be very expensive to buy it form Allen Bradley.
Thanks in advance
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