3 and 5 volt buffer

Mikebits · Apr 29, 2010

haxan said:
Well i wanted to use Microchip's free TCP/IP stack and it only works with their controllers. I have dedicated the PIC24 for ethernet only

Sounds like a good reason and may be cheaper than a dedicated part. Have you solved all the PHY integration?

haxan · Apr 29, 2010

I have done all the project in Proteus software and seen simulation of it. The programming has been done more or less.

Sorry i am not sure of PHY integration. I have ordered some components for ethernet system (ENC28J64, Memory of 1024 bytes and a PIC24 controller) and will see the issues of PHY once they arrive.

Is there an easier method to add ethernet (webpage) based control and monitor to a system?

ericgibbs · Apr 29, 2010

haxan said:
Hi, i am trying to make half duplex parallel port communication using Microcontrollers but the problem is one works with 3 volt and the other works with 5 volt. Can any one suggest any buffer IC to translate/convert these voltages so that they become compatible with each other.

I found IC LTC1515CS8 using google but couldn't find in market. Can anyone suggest a commonly used IC for this purpose.

hi Haxan.
Look at this pdf.

haxan · Apr 29, 2010

Thank you ericgibbs, some one posted similar PDF in earlier post as well

3 and 5 volt buffer

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3 and 5 volt buffer

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