Hackers Handbook

Hello 3D Printed Dolly

Hello 3D Printed Dolly

[Ivan] likes to take time lapse videos. Using his 3D printer and a stepper motor he fashioned a rig that allows him to control the camera moving any direction on a smooth floor. The dolly has a tripod-compatible mounting plate and scooter wheels. An Arduino runs the thing and a […]

Home-Made Metal Brake

Home-Made Metal Brake

Sometimes, the appropriate application of force is the necessary action to solve a problem. Inelegant, perhaps, but bending a piece of metal with precision is difficult without a tool for it. That said, where a maker faces a problem, building a solution swiftly follows; and — if you lack a […]

Oculus Pi

Oculus Pi

  [WayneKeenan] wrote a proof-of-concept virtual reality system that used a Raspberry Pi and an Oculus Rift. It was about a thousand lines of Python and with a battery pack it was even portable. The problem was that the Pi was struggling to create the 3D views. [Wayne] recently revisited […]