A custom PCB holding an ESP32 and DRV8833 dual H-bridge motor controller is used to interface with standard LEGO motors using their stock block-like connectors. That means the board is a drop-in ...

Watch as we push a Lego PF Medium Motor to 30 volts ... Millennials in 2025 Why Do Airliners Rarely Use Full Thrust On Takeoff? Modern Humans and Neanderthals Had Kids for 7,000 Years and the ...

Join us in building a powerful Lego hoist using only Lego Power Functions Medium Motor and a string to pull a weight scale with great force. This creative craft explores the engineering behind ...

The first uses what appears to be two LEGO motors to drive individual ... driven by either a hand crank or motor. It’s again demonstrated by [ord] using it to display angular data.