Brushless motors can offer impressive torque-to-size ratios, and when combined with complex drive control and sensor feedback, exciting things become possible that expand the usual ideas of what ...

If DC motors are the “Hello World” of making things move, servo motors are the next logical step. [Simone Giertz] is following this exact path with the Wake-up Machine and her newly released ...

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DNA-nanoparticle motors, which convert chemical energy into mechanical motion using a "burnt-bridge" Brownian ratchet mechanism, have been optimized to approach the speed of natural motor proteins.