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Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 1:57 pm
by McGee2021
I recently bought a new computer, but unfortunately it doesn't have a DVD drive. I'm not able to look at my newsletter CD, and I've been looking for the add on that was designed for Klaas's single transistor LED driver that was supposed to power a neon or something along those lines. I believe the schematic was on the back cover of one of the newsletters, but i may be wrong. Any help finding this schematic is greatly appreciated.

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 9:16 pm
by Robonz
I dunno if this helps but external USB DVD drives are only $25 these days

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 10:35 pm
by gary
download/file.php?id=12191


Andrew, you might want to look at the advanced search "author" feature if you have time - entering "Klaas" returns nothing and I am sure that he has posted at least once ;-)

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 10:43 pm
by Andrew Davie
gary wrote:http://www.taswegian.com/NBTV/forum/download/file.php?id=12191


Andrew, you might want to look at the advanced search "author" feature if you have time - entering "Klaas" returns nothing and I am sure that he has posted at least once ;-)


Try Klaas*

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 10:52 pm
by gary
Robonz wrote:I dunno if this helps but external USB DVD drives are only $25 these days


Just for the sake of 94% of the world, that is only if you live in North America...

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 10:55 pm
by Andrew Davie
gary wrote:
Robonz wrote:I dunno if this helps but external USB DVD drives are only $25 these days


Just for the sake of 94% of the world, that is only if you live in North America...



https://www.aliexpress.com/item/32999565486.html

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 11:00 pm
by gary
Andrew Davie wrote:
gary wrote:
Robonz wrote:I dunno if this helps but external USB DVD drives are only $25 these days


Just for the sake of 94% of the world, that is only if you live in North America...



https://www.aliexpress.com/item/32999565486.html


https://www.harveynorman.com.au/compute ... al-devices

Re: Klaas's LED Driver Add On

PostPosted: Mon Jun 10, 2019 11:23 pm
by Andrew Davie


I buy stuff from AliExpress all the time. Usually takes 2-3 weeks for (free) shipping. In the case above, you can get one for under AUS$25. To your door.