Robotic arms are versatile machines and are great for learning about principles of robotics or even doing useful work for hobbyists. That work might be picking and placing components on PCBs, packing boxes, or anything else you can imagine. But to perform that work well, the robotic arm needs more hardware than we tend to […]
Normally, robotic arms are controlled by a GUI running on a host PC, or with some kind of analog system that maps human inputs to various degrees of rotation. However, Maurizio Miscio was able to build a custom robotic arm that is completely self-contained — thanks to a companion mobile app that resides on an […]
Normally when an inexpensive wall clock stops ticking, you simply buy a new one. However, ‘Developer Hendrik’ decided to bring his broken clock back to life, or some semblance thereof, using a 3D-printed four-axis robot arm dubbed “Serworm Michael.” Under the control of a MKR 1010 WiFi and DYNAMIXEL MKR Shield, along with a Raspberry Pi, […]
Would you like your own industrial robot arm, but don’t have tens of thousands of dollars to spend? You could instead build Giovanni Lerda’s KAUDA, a five-axis device that uses under 800g of PLA, an Arduino Mega, and other off-the-shelf parts. KAUDA utilizes servos to actuate the two wrist joints, along with a NEMA 17 […]
As its name would suggest, the LittleArm is a mini 3D-printed robot that began as a weekend project. Its creator Gabe Bentz wanted a small arm that was easy to work with, and one that wouldn’t require him to dig deep into his wallet. So, as any Maker would do, he decided to design his own low-cost device. After […]
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