Ruler Archives

Vinyl Records Digitizer Phono Preamp

With the Vinyl Digitizer Phono Preamp, you can “dub” records onto your computer and convert the sound files for your phone, MP3 player, car, or anywhere else you need music.

Build an Internet Kill Switch

While the user’s away, the malware will play. Keep your computer out of online mischief, when you’re not using it, by building this simple, foolproof, easy-bake hardware kill switch.

Duck Tape Rose

Make a rose out of that universal material: duck tape.

iPhone Movie from a Rocket

Use an iPhone to take movies from a model rocket in flight.

Stage Prop Dynamite

Make fake dynamite for your next stage production or Halloween costume.

This basket makes a great case for recycling. It’s the perfect project for large pieces of scrap paper like gift wrap and newspaper. Even old maps can be transformed into beautiful new baskets like this woven map basket project. Weaving a basket is the perfect way to combine a traditional crafting technique with upcycled materials. […]

MonoBox Powered Speaker

Learn how to build inexpensive powered speakers that amplify the output of your headphone music player. It may be small, but this speaker can still rock!

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