A series of electromagnets on the Lego vehicle ride in that track. The can be energized, working as a linear motor ... This is used to push the train up to speed, as well as slow it down for ...

which are far more convenient to work with than LEGO’s brick-style connectors. The ESP8266 runs ESPHome, which enables [Robert] to control the entire setup using Home Assistant. The train is ...

Building a cat-sized Lego train with remote control has become a ... Social Security trouble 47-year-old grew up thinking she’d work on a cattle farm—now her company raises millions for ...