This project uses a Boarduino (breadboardable arduino) + Parallax ping (ultrasonic sensor) to achieve the near-ninja sword-catching grabbiness seen above. Hearing that *crank* noise sure brings me back – those toy claws were always much simple fun! – boarduino robot claw[via]

Chimney Claw Crop
The chimney claw

1466434148 8852161A30
Boarduino – Breadboard-compatible Arduino clone

[Read this article] [Comment on this article]

More: continued here