Brickstuff Hobby Electronics 

@brickstuff
Since 2011, Minnesota-based, family-owned maker of electronics for hobbyists of all kinds. We began with lighting for LEGO models but today we make products for all hobby enthusiasts!
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Brickstuff Spark
By Brickstuff Hobby Electronics
The official blog for Brickstuff Hobby Electronics. Writing about all things LEGO, hobby electronics, technology trends and the latest cool new ideas for bringing your hobby creations to life.