Cyber Security and IT support for Small Business
Cyber Security and IT support for Small Business
[Piet] wrote in to tell us about his hack that allows for his front gate to be opened without a key. Unlike this hack that we featured in August, you don’t need a subway pass, just a good memory. As explained in his article (and the video after the break) if the proper sequence of [...]
This wireless doorbell hack can send a text message when someone rings. Adding the hardware to the chime unit turned out to be quite simple. It shows potential for a slew of other applications. [Martin] started the project with a breakout board he had designed for an RFM12B wireless transceiver board. This board is popular [...]
Even if you live in a dump this quick build will make your doorbell sound high-class. The new rig uses a crystal goblet to alert you of guests at the door. We suppose the room-silencing sound of flatware on a wine glass does make a great attention getter. For [Tobias] the hardest part of the [...]