joshu017's channel

Build Time: 0 Hours

Programming Time: 6 Hours

Hardware: Nerf Sentry Turret V1.0, Acer Aspire One

For the second version of the Nerf sentry turret,...

A $4.35 wireless doorbell triggers a Parallax Propeller to open and close the solenoid valve through an NTE261. 35~40PSI into the Nerf gun seems t...

It's a little bit difficult to see what's going on here but that's me controlling a laser light show with a Microsoft Kinect - the boxes in the int...

Yay for lasers, yay for physics!

This isn't a terribly great video but you get the picture ... Our totally rad pianist Zoey is warming up on the piano and we are using the outputs ...

A pair of Laserium brand diffraction grating glasses makes this abstract pattern pretty cool, no?

Some experimental code for generating abstracts with cycloids. We liked this pattern so here's a quickie vid of it -

Laser rendering of blobs interacting with each other. Thanks to Grant Kot for the spectacularly cool blob algorithm!!

RGB Projector with iPad/iPhone control. Apologies, I missed the first slider but it controls how big the "circles" are.

Built using a Propeller dev board, RFID reader, servo, popsicle sticks ... And PEZ!!