-
Detect wires without X-ray vision or special tools
https://youtu.be/uz2fekHlBgw A lot of the time, you suspect an electric wire is broken, but would like to confirm where it actually broke. Other times you simply want to locate wires placed behind a wall. Without any expensive tools, I will show you how to use two cell phones to do this. Your project and environment…
-
How To Make A Free and Accurate Kitchen Scale
youtube This kitchen scale took me only a few minutes to make. My invention uses a few commonly available materials and tools. It is free and pretty accurate. It is also durable and easy to use. To improve the accuracy, I have provided a few guidelines to help you to understand the usage and find…