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Learn how to draw a superhero arm step by step from scratch. In this tutorial, you'll learn how to draw the arm shape as well as the muscles on the arm and how you can shade it to give it a really ...
Following a surge of creativity fueled by the current lockdown, [Diglo] writes in with his tabletop clock driven by a robotic arm drawing on a Magna Doodle tablet. And if you have one of those stil… ...
Using a pen or paintbrush, this small WiFi-connected robot arm is able to recreate on paper, whatever you draw on a touchscreen device. The portable robot arm, called Line-us, is the brainchild of ...