A motorized escalator mechanism at a LEGO minifigure scale. A prototype that doesn’t work fully as intended due to LEGO pieces weighing too little. Read more…
A transmission concept focused on flat form factor, with 3 speeds available from a 3-studs tall mechanism. Free building instructions available. Read more…
A mechanism that transforms a PF Servo motor into a stepper motor that can rotate infinite number of times left or right. Free building instructions available. Read more…
An ultra-narrow pendular suspension unit with drive and steering. Free building instructions available. Read more…
A transmission concept in two versions: regular and shifterless, which is shifted and driven using the same single motor. Read more…
A silly application of my idea for a tethered magnetic levitation. Also, a LEGO Ideas project. Read more…
An idea for a mechanism that allows realistic tank-like control of tracked vehicles. Read more…
An idea for achieving stable tethered magnetic levitation with LEGO pieces. Read more…
A new, compact, streamlined subtractor design. Free building instructions available. Read more…
A suspension design that allows to have a remotely locked differential without adding extra width. Read more…
