Detection and alarm circuit composed of the TWH9248 and TWH9249

Published:2011/5/12 8:14:00 Author:TaoXi | Keyword: Detection, alarm | From:SeekIC

The key components datathat will be used in this article: TWH9248 TWH9249 The TWH9248/TWH9249 is a pair of microwave sensing components (also known as the radar detector), and they can be used in the movement detection of the human body or object, the effective detection range is 3-6m, the operating voltage is 9-12V.



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