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, testing its limits by measuring the torque and lift force. Does the motor have a protection circuit or will it smoke and catch fire?

[Diato556] made a really cool single-phase induction motor with parts mounted on Duplo blocks. He has posted an Instructable where he uses these modular parts to demonstrate the motor and the p ...

Learn more Lego bricks are fun to play with, making them a favorite toy among kids as well as adults. But they are also educational and can help develop a child's motor skills, analytical thinking ...