As an example, they’ve built one. This one, called “MK2 Lockpick” is a wrist-mounted array of linear actuators, with a lengthy design/build log to peek into.

A lot of projects require linear motion, but not all of them require high-accuracy linear slides and expensive ball screws. When just a little shove for a door or the ability to pop something up ou… ...

Minimal dimensions, high strength, low weight Compact and flexible: Linear actuators with toothed belt drive from norelem The precise linear actuators from norelem represent a standard solution ...