It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

[Tobias Kuhn] had watched a YouTube video about a robot arm which used servo motors, and wanted to try making one himself. But he found it hard to get slow or smooth movements out of the servos. Even ...

Want to try making something cool with Arduino? Right now, StackSocial is selling an Arduino Uno, an introductory online course, and eight different e-books all bundled together for just $75. Share on ...