Motor Mayhem

Halloween is here and I made this so I could have things such as my pneumatic coffin be activated automatically when someone walked by.

Materials:
1. Motion Activated Switch – Here’s Mine
2. 5ft outdoor extension Cord
3. Outlet box – Home Depot
Steps:
First you need to cut the extension cord in half. Then using the wiring diagram provided with [...]

After being asked how one would go  about adding a microphone and headphone jack to a phone so that a headset could be used, I decided to take a look for myself and figure out what to do. Here is what I found, however, I didn’t actually add the jacks as I have no need [...]

A brief overview of how to make a backpack that will heat and cool you.

How to add a switch to a rotary telephone to turn on or off the ringer.

There are instructions on how to build your very own fire extinguisher flashlight.