(MENAFN- ForPressRelease) Endoacustica has introduced the OSCOR GREEN, a high-speed RF spectrum analyzer designed for rapid and reliable detection of concealed surveillance devices. Capable of ...
The circuit was constructed using a few components that is powered by a 9 V battery for sensing the presence of bugs transmitting within the frequency modulation range. Frequency Modulation (FM) – ...
INDIANAPOLIS — After trying some 50 arrangements of household objects, researchers have come up with a new low-cost, homemade bed-bug detector. To lure the bugs out of hiding, Wan-Tien Tsai of Rutgers ...
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