Single-sided Arduino uno board

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tormentor

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Single-sided Arduino uno board

« on: July 02, 2011, 02:57:21 am »

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Single-sided board developed in KiCAD. Instead of more expensive FT232/AT90USB I used cheap (1.5$) CP2102. Additional connectors for RS232 and I2C (XP2/XP3):

Files: ul_arduino_uno-01.tgz

Project blog post: http://electrotormentor.blogspot.com/2011/06/single-sided-arduino-uno-board.html
I2C modules will be published here: http://electrotormentor.blogspot.com/search/label/i2c


« Last Edit: November 10, 2011, 04:48:37 am by tormentor »	Logged

electrotormentor.blogspot.com

mmcp42

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Re: Single-sided Arduino uno board

« Reply #1 on: July 02, 2011, 04:02:43 am »

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er
waht do you mean by single-sided?
it looks distinctly like a double-sided PCB to me


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tormentor

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Re: Single-sided Arduino uno board

« Reply #2 on: July 02, 2011, 04:13:56 am »

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Thats correct, its actually double-sided, but can be manufactured as single-sided without via tenting (or using DIY-photoresist method) and upper side soldered with jumper wires: