Build this simple rolling Mini Tank to learn how to combine Arduino microcontrollers with Lego Mindstorms robotics.
Build $10 panniers from 5-gallon buckets.
Using a basic digital camera and photo software, you can produce a large high-resolution macro image with a long depth of field.
Use the power of Lego Mindstorms and a Raspberry Pi to digitize and vocalize books.
Build this battle-tested rig to launch, track, and recover a high-altitude balloon that will carry your hacked Canon camera to the stratosphere. With this setup using APRS ham radio and the Trackuino — an Arduino-based communications board — any hobbyist or science class can photograph (and video) the Earth against the blackness of space, and bring these amazing images home to share.
When you launch a rocket, you need that big red button.
What's under your stairway?
Get beautiful macro shots using this inexpensive hardware and software setup.
Learn how to capture the night sky — in motion! — with this complete tutorial covering camera settings, night shooting tips, image editing, and video production.
Use a swivel caster and PVC pipe to capture awesome footage.
Re-create this gift shop novelty food by making a freeze-dryer with parts already lying around your workshop.
Use EL wire to make your bike a sight at night.