Category Archives: servo motor

Wrangling RC Servos Becoming a Hassle? Try Serial Bus Servos!

When we need actuators for a project, a servo from the remote-control hobby world is a popular solution. Though as the number of servos go up, keeping their wires neat and managing their control signals become a challenge. Once we start running more servos than we have fingers and toes, it’s worth considering the serial bus variety. Today we’ll go over what they are and examine three products on the market.

Our Friend the RC Servo

Remote control hobby servos are remarkable little devices. Each one is a self-contained closed-loop actuator, available across a wide spectrum of price and torque. …read more

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Posted in continuous rotation servo, Hackaday Columns, hobby servo, how-to, rc servo, robots hacks, serial, serial control, serial interface, servo control, servo motor | Leave a comment

Evolving the 3D Printed Linear Actuator

Our open source community invites anyone with an idea to build upon the works of those who came before. Many of us have encountered a need to control linear motion and adapted an inexpensive hobby servo for the task. [Michael Graham] evaluated existing designs and believed he has ideas to advance the state of the art. Our Hackaday Prize judges agreed, placing his 3D Printed Servo Linear Actuator as one of twenty winners of our Robotics Module Challenge.

[Michael]’s actuator follows in the footstep of other designs based on a rack-and-pinion gear such as this one featured on these pages, …read more

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Posted in hobby servo, linear actuator, micro servo, Robotics Module, Robotics Module Challenge, robots hacks, servo motor, The Hackaday Prize | Leave a comment

Evolving the 3D Printed Linear Actuator

Our open source community invites anyone with an idea to build upon the works of those who came before. Many of us have encountered a need to control linear motion and adapted an inexpensive hobby servo for the task. [Michael Graham] evaluated existing designs and believed he has ideas to advance the state of the art. Our Hackaday Prize judges agreed, placing his 3D Printed Servo Linear Actuator as one of twenty winners of our Robotics Module Challenge.

[Michael]’s actuator follows in the footstep of other designs based on a rack-and-pinion gear such as this one featured on these pages, …read more

Continue reading

Posted in hobby servo, linear actuator, micro servo, Robotics Module, Robotics Module Challenge, robots hacks, servo motor, The Hackaday Prize | Leave a comment