A great example is this simple wireless AC current detector from [NEW PEW]. The circuit is a simple one, and a classic. The spring from a ballpoint pen is soldered to the base of a BC547 ...

Dr. Jo Shien Ng X-ray and single photon detection [email protected] Dr. Jon Willmott Optics and Instrumentation [email protected] If you would like more information about the Advanced ...

DSC’s Acuity AC 101 glassbreak detector is an advanced microprocessor-based glassbreak sensor. It has high RF immunity with SMD construction. It also has jumper selectable sensitivity range and white ...

The Beallsville Volunteer Fire Department was selected as a 2024 grant recipient from the Monroe County Community Foundation ...

The AC-130U employs a synthetic aperture strike radar for long-range and adverse weather target detection and identification. The AC-130's navigational devices include inertial navigation systems ...

Climax Technology VST-852 PIR motion sensor combined with a VGA high-quality camera Climax Technology IRAGS-35 dual-tech PIR and glass break detector Climax Technology IR-31 pet-immune PIR motion ...