<wpwrak>
hmm. you know that you've built a dual-voltage converter, don't you ? it outputs a high positive and a high negative voltage. they're roughly symmetric.
<nicksydney>
true...i was not sure in terms of whether i'm taking the measurement correctly as this is my first time building a complex circuit than a blinking led :)
<wpwrak>
and yes, the values you're observing are what you should get :)
<wpwrak>
well, with a bit of tolerance
<nicksydney>
nice !...ok that means i've done everything correct (except for the botchy soldering work)
<nicksydney>
you said yesterday to test the resistor without any load and battery...is the reason for debugging that way to make sure that the resistor was soldered properly ? that is something useful that i've learned from you
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* whitequark
tries to figure out why did he dream about brutally murdering Kim Jong Un with... a lot of things in sequence, but eventually a spatula
<whitequark>
wtf, brain
<viric>
spatula? brain? Kim Jong Un?
<viric>
remember that their minister of foreign affairs has access to internet
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<whitequark>
woohoo, endmills!
<whitequark>
sixty this time
<whitequark>
(I learn on my mistakes)
<wpwrak>
seems you got the quantity figured out. how about the quality ? :)
<whitequark>
:)
<whitequark>
these endmills in particular worked pretty well for me
<wpwrak>
nicksydney: (check resistor) yes, to check that it a) has contact, and b) isn't shorted. unfortunately, it's more difficult to predict the value you're supposed to get in a circuit, since there will usually be other current paths around the resistor. but you can almost always get the basics.
<whitequark>
also, I've got some UV [unintelligible symbols]
<whitequark>
which *probably* translates to English as "UV curing silkscreen ink"
<whitequark>
but could be anything
<wpwrak>
so you now buy by the prettiness of the chinese squiggles ?
<whitequark>
how else?!
* whitequark
also got a slide rule
<whitequark>
I think I now see why we all use calculators
<wpwrak>
because we've forgotten how to use slide rules ? :)
<whitequark>
because it's a pain in the ass
<whitequark>
I mean, I'll do multiplication quicker in my head than mechanically
<wpwrak>
one robot to another: "I'll do multiplication quicker in my head than mechanically"
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<Lumocolor>
Looking for a tiny 5v 2A min power supply & Li-* battery charger and if possible, that is suitable for charging from solar
<Lumocolor>
this is for a diy handheld/pockect computer. 5inch (screen)
<Lumocolor>
I allreadly know of the microups
<whitequark>
Lumocolor: there's plenty. look at sparkfun for example
<Lumocolor>
oh yea
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