How to Make a TRIP-WIRE SMOKE ALARM
Even with all of the complex builds going on around us, sometimes the cheapest and ...
This time, we check out another project, constructing a trip wire, that can be done at home and used for whatever it is that your mind can concoct.
With the use of nothing more than a couple of materials that you might find around the house, such as a double-A battery and some clothespins, you can construct this smoke alarm.
Check out the video below to see how all of these materials come together to create something unique. Is this a device that you would use?