A MAKE reader sent in this handy doorknob alarm project – “A excellent analysis of a DIY circuit that buzzes when someone touches your doorknob. A lot better than a sock and it could be extended to ring your doorbell or worked into a home automation system.” – Link.
Editor at large - Make magazine. Creative director - Adafruit Industries, contributing editor - Popular Science. Previously: Founded - Hack-a-Day, how-to editor - Engadget, Director of product development - Fallon Worldwide, Technology Director - Braincraft.
Get the print and digital versions when you subscribe
Ok, you lost me. Better than a sock.?.
It’s more clear in the actual post, but he’s talking about the “busy signal” roommates have.
its tooooooooo complicated
// What's Trending
Raspberry Pi Design Contest
Seventeen Sneaky Secret Hides
Teardrop Camper Trailer
Dad Builds Son an Iron Man Arc Reactor
A Maker Wedding
What to do with an 800 Lb Eucalyptus Slab
10 Things to Connect to Your Raspberry Pi
Lego Steampunk Strandbeest Model
// What's Shared
A better way to slice a pumpkin
DIY Nerf Darts
100 Dollar Store Organization Ideas for Craft Rooms and Beyond
In the Maker Shed: Minty Boost USB Charger
Mad’s Mouse House
Lace Princess Crowns
I Have a (Puzzling) Dream
Play the Rings of a Tree Trunk Like a Record
// Most Commented
Plastic Bags into Plastic Blocks: Revisited
10 Hot New Boards to Watch
Why the Maker Movement is Here to Stay
MAKE Asks: Roadside Hacks
Ten Tips for Hand Saws and Blades
DIY Hacks & How To’s: Convert From Battery Power to AC
How To Make Your Own Laundry Detergent
What to do with an 800 Lb Eucalyptus Slab