peter_england
Full Member level 4
Hi all friends please help me -- i want to write protect a pen drive by means of circuit. any help is greatly thankfull .
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it doesn't have pin for doing so ..
thanks ,
i will check it but please clear the low active and high active thing,, what is mean of that and how to test that two signals (if they are signals)?? thanks kamal .
thanks ,
i will check it but please clear the low active and high active thing,, what is mean of that and how to test that two signals (if they are signals)?? thanks kamal .
thanks for the info on write protection pin available in usb controllers.
Then why no pendrive manufacturer give the wr protection switch in any of their models?( i mean an external switch , like a tab on older floppy discs)
AFAIK i have not seen any pendrive with the switch.( very earlier pendrives , some 32MB have a switch.)
A model without switch, helps virus writers .
If any of the members know any pendrive model with WR protect switch , please give their names.