The YL-333 Magnetic Antitheft Alarm is an easy to install security alarm system for doors and windows. This battery-operated device works on the principle of magnetic proximity detection. It can ...
Posts from this topic will be added to your daily email digest and your homepage feed. is a Senior Producer on Decoder. Previously, he reported on the technology and gaming industries for more than a ...
Measuring a magnetic field can be very easy with some pretty low tech, or it can be very high tech. It just depends on what kind of measurement you need and how much effort you want to expend. The ...
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