Posted in LED Projects on Aug 15th, 2011
Recently I was looking for a cheap 16×2 LCD, and I found several interesting models on eBay that come with great price. I purchased one with blue backlight. The total is only $3.49 including shipping. The product was shipped from Hong Kong, so it took about 2 weeks to arrive. Here are two images of […]
Posted in Uncategorized on Aug 4th, 2011
After being silent for a long time, I decided to resume my blog, and as a new start, I have moved my blog from Google blog to hosted WordPress. One reason for the move is that I plan to expand the blog into a more full-featured website in the near future; the other reason is […]
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Ray's DIY Electronics Hobby Projects
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