Robots Hacks

Robot Joints Go Modular With This Actuator Project

3d printed, backlash, ESP32, flex spline, gears, modular, Open Source, planetary gears, Robots Hacks, Technology NEWS, touch sensor /

[John Lauer] has been hard at work re-thinking robot arms. His project to create modular, open source actuators that can be connected to one another to form an arm is inspiring, and boasts an impressively low parts cost as well. The actuators are each self-contained, with an ESP32 and a design that takes advantage of […]

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One-Motor Domino Laying Machine Works For Tips

3d printed, domino, Hopper, How-To, mechanical, Robots Hacks, single motor, Technology NEWS /

[Gzumwalt] did things a little differently with his Pink and Green Domino Machine II, a 3D printed device that drops dominoes in a neat row ready for toppling over. Unlike his earlier version, this one holds dominoes laying flat in a hopper that’s accessible from the top for easy loading. The previous unit had an

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