Almost as Good as PhiPi's M&M Sorter

erco

Is there anyone who doesn't LOVE PhiPi's awesome ColorPal-based M&M Sorter?

The only thing that comes close is Hamamatsu's Beer Sorter. Sign me up for that focus group test.

http://www.hamamatsu.com/us/en/community/optical_sensors/articles/measuring_beer_color_with_microspectrometer/index.html

RS_Jim

That micro spectrometer is a very interesting part but no one appears to sell it.
Jim

Phil Pilgrim (PhiPi)

You can get them here:

https://groupgets.com/campaigns/411-c12880ma-mems-u-spectrometer-round-20

Here's one with a breakout board:

https://www.tindie.com/products/GroupGets/c12880ma-mems-u-spectrometer-and-breakout-board/

Not cheap! But good!

-Phil

RS_Jim

Thanks Phil,
At those prices, not going to do any casual playing.
Jim

erco

$219 is pricey. The Colorpal remains a conspicuous bargain at $30. Parallax also has the Taos color sensor for $89.