Fragrance
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hi all friends
You have seen lot of USB power injector one from silicon chip magazine which was republish in EPE magazine some other on web when you Google.
This hardware was develop for my own need and it is better and has lot of edge on those design, switch mode capable to deliver current truly 1 amps (tested my self) out put is hundred percent off if no input USB connector connected
It is useful handy tool;usually a Laptop cna give maximum 250ma power on USB port, so you can use it with USB power based programmers, USB power hard drive and lot more application
You have seen lot of USB power injector one from silicon chip magazine which was republish in EPE magazine some other on web when you Google.
This hardware was develop for my own need and it is better and has lot of edge on those design, switch mode capable to deliver current truly 1 amps (tested my self) out put is hundred percent off if no input USB connector connected
It is useful handy tool;usually a Laptop cna give maximum 250ma power on USB port, so you can use it with USB power based programmers, USB power hard drive and lot more application
