Dave Prochnow

Get latest from Dave Prochnow

Build it: the electronic Post-It note

Defend Your Cubicle With A Nerf Sentry Gun

How To Build A Smart Home Sensor

Turn Empty Beer Cans Into Sun-Tracking Cameras

Pocket Rocket Komet

The 5-minute rocket

Make a master remote

Remote Control Authentication

Hacking the Esquire e-ink cover: a how-to