The plus is that DIY security systems are usually wireless and generally pretty easy to install, so all you'll often have to do is just stick them on the wall with adhesive -- simple and clean.

While there are certainly some more complicated repairs and tasks best left to the pros, there are a surprising number of scenarios where you can save a bundle on a relatively easy task. Want to know ...

In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF… Be a part of our ever growing community. Semicon Media is a unique ...