http://www.youtube.com/watch?v=bkdaulXXs2Q
It's about 12 hours compressed to 3 mins of me "kitting" up some dual op-amp based "poor man's" PWM light driver.
I build the board start-to-finish. Get in the raw single sided copper clad boards, do a toner transfer, etch using HCl/HOO2. De-panel, drill, populate(all through hole), solder, test, install into a hammond case, ect....
I've sold about 120 - and have had zero failure rate. over two years so far. I honestly think it mostly has to do with how well op-amps are made today. I'm using Fairchild. It's amazing.
Anyways - I just wanted to share....Hope you liked the video.
Next up for me is to transition from basic stamps, to the atmel world - I'm a bit rusty on my ANSI C. But if you've seen one conditional loop, you've seen them all! Right?
time lapse footage only a nerd could love....
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Re: time lapse footage only a nerd could love....
That was a good way to spend 3 minutes cursing a bug that I can't find :-)
Fred.
Fred.
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FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!