This new installation features a semi-removable Galaxy Tab S 10.5 mounted onto a wall for home controls & instant information! (Series Credit: P. Sanchez)
18 Magnet Projects to Get You Super Organized
Fasten Magnets with Heat Shrink Tubing
On/Off Project - Switch a light on/off using your smart phone - PrivateEyePi Project
Home networking explained, part 3: Taking control of your wires
This is more than you need to make or adjust the length of a network cable. Note that I cut off one of the connectors from the ready-made cable; there's a bag full of connector heads that are eagerly waiting to be the replacement.