avrdoper - 1mH choke/coil

General discussions about V-USB, our firmware-only implementation of a low speed USB device on Atmel's AVR microcontrollers
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kalashnikov3dx
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Joined: Mon Dec 22, 2008 10:55 am

avrdoper - 1mH choke/coil

Post by kalashnikov3dx » Mon Dec 22, 2008 11:16 am

Hi,

My friend and I are trying to build the avrdoper, but we can't find any store here that sells 1mH, all they have are 100uH and higher mH. Is there any way around this problem?

I kinda need the HVPP/HVSP for a few fuse-bricked avrs.

Thanks!

christian
Objective Development
Objective Development
Posts: 1443
Joined: Thu Nov 09, 2006 11:46 am

Post by christian » Mon Dec 22, 2008 11:39 am

The exact value is not critical. 500 uH should work as well, or values up to several mH. As long as the 12 V are generated and are stable under a slight load, the inductivity is OK.

kalashnikov3dx
Posts: 2
Joined: Mon Dec 22, 2008 10:55 am

Post by kalashnikov3dx » Mon Dec 22, 2008 9:46 pm

Thanks!

I just had to complete the circuit first before reading the readme.. lesson learned. Thanks again christian!

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