LEGO trains are fun to play with, but as with any model train, you so seldom have enough track to fulfill your greatest desires. YouTuber [brick_on_the_tracks] has come up with some creative ideas ...
Amazon LEGO City High Speed Passenger Train 60051 Train Toy. Bauspielbahn Treffen 2021 LEGO Train Event BrickNerd All. LEGO ...
A big wheel driven by a stepper motor slides the data card under the readout circuit along a short stretch of LEGO train tracks. The optical sensors are read out by an MSP430 series ...
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