i button from dallas simulation

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sadat007

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emulate ds1990 ibutton

Hi,
Is it be possible to make copy of a working ibitton on a controller? so i will not need the iButton.
 

1 wire slave emulation

If so, what is the need for an iButton module?
If u r using a serial No. iButton, this will be an ID check system. Why do you need to replace the module? Why do you need this module in your embedded system? :?: :?:
 

Simple i want to make duplicate/copy so if original gone then i will have another, second it may help to break copy protection if i have one original.
 

Actually want to emulate/simulate ds1973, mean a controller that behave like DS1973
thanks thanks for the links
 

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