| Today, many burglar alarms are wireless making them easy to install. The downside is that every sensor needs a battery that will eventually...
All items tagged with Alarm and PIC (5)
| Not easy to disable and with a dual alarm loop. And stil with few components.
| Although digital alarm clocks have been around for years, most of today’s off the shelf products suffer from serious design limitations. For...
| This alarm system uses two PIC16F84 processors and is relatively easy to build and install. The cost is very low compared to ready-made syst...
| These days, if you want to protect your home and valuables, you can't avoid installing a clever and reliable alarm system. The circuit...