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Two circuits will be built today to control Unipolar motors. A unipolar motor is a type of step motor described as needing only a current source. By contrast, bipolar motors require two current sources to move. The complexity of this …
“I designed this project for a 10-hour workshop for ChickTech.org whose goal is to introduce teenage women to STEM topics. The goals for this project were: Easy to build; Easy to program. Did something interesting. Low-cost so participants could …
“This instructable will guide you to build a 3D scanner for less than $30, or even $12 if you already have a USB webcam. Seeing the price tag and limitations of commercial scanners I decided to challenge myself to build …
“This instructable describes how to upgrade your globe to a motorized version. It looks amazingly better on the shelf when it is slowly rotating, and any demonstration with your kids (to explain the day/night cycle or the seasons) will …
“This is how to use a raspberry pi along with it’s camera to create beautiful moving timelapse videos (called hyperlapse vidoes)”