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Update Signal System September 30, 2019

I don't do well when it comes down to updating my blog when I get into working on new projects.

I have started a new Projects post on my Arduino MEGA signaling project.  I ended up using the Arduino FC-51 Obstacle Avoidance Modules for track obstacle detection.




I spent about six months trying to find a good looking for 3mm bicolor LEDs for my signal heads without any success.  I finally found a perfect three color SMT LED, the SMLT4-RGY by Bivar.

https://drive.google.com/file/d/1I2HOwbZgvt-yxsHymj-wm7udxyi7ZzJ3/view?usp=sharing




The SMTL4 doesn't have a lens but it is very easy to make a 3mm lens, check out my in progress Project Post.

My Upgrade Signaling Project Post.

https://melvineperry.blogspot.com/p/blog-page_49.html

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