James Bruton well known for his YouTube channel which sees him creating a wide variety of huge 3D printed robots and electronic devices has this week published a new video looking at building an ...

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 out ...

Electric linear actuator is a compact device that converts electrical energy into straight-line motion by using a motor.

Most electromagnetic actuators are rotating motors, or some variation on the theme, like servos. However, it’s possible to do linear actuation with electomagnetics, too. [Adrian Perez] demonstrates ...