This fun kit has a built-in amp, speaker, and line out.
Weave your vacation road maps into an attractive souvenir.
Go gourmet with leftover wine.
Microcontroller night light illuminates meaty issues.
Build a motion-sensing alarm with a PIR sensor and an Arduino microcontroller.
Make wine anywhere -- even on a bike trip.
Seeking untouched powder? Mod a snowboard into a splitboard.
Use an old VCR to automatically feed your pet on schedule.
Make durable 3D plastic parts.
Build a motor with household materials.
Make a classic optics toy from an old CD case.
Make your own nails and other small iron parts with this simple micro forge.