Alexander Pruss's Blog
Showing posts with label
phone
.
Show all posts
Showing posts with label
phone
.
Show all posts
Monday, June 30, 2014
Measuring rotational speed with a phone and an LED
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Over the weekend, I was having fun with using an LED as a photodiode, and hooking it up to my oscilloscope. This can be used to measure the...
6 comments:
Friday, April 13, 2012
My unkillable Treo 700P
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I bought my Treo 700P phone second-hand on ebay in 2008, and it's served me faithfully. I've written enough apps for it so it wo...
5 comments:
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