Aawsum MOCs Lego
Aawsum MOCs Lego
Light sensor (un)blocked (2)
Here the light sensor is blocked by the train. This triggers the 2 red leds that will blink on/off like a normal rail crossing.
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Uploaded on January 3, 2016
Taken on January 3, 2016
Light sensor (un)blocked (2)
Here the light sensor is blocked by the train. This triggers the 2 red leds that will blink on/off like a normal rail crossing.
1,552
views
1
fave
0
comments
Uploaded on January 3, 2016
Taken on January 3, 2016