Features: · Compact size (25 x 35 mm)· Wide range of operation voltage 4-12V· Special output pulse width can be requested· TTL output can be directly connected to micro controller or logic device· High sensitivity· High RFI immunity· Power up delay 25secSpecificationsOperation Volage. . . . . . . ...
KC7783: Features: · Compact size (25 x 35 mm)· Wide range of operation voltage 4-12V· Special output pulse width can be requested· TTL output can be directly connected to micro controller or logic device· H...
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KC7783 is a pyroelectric sensor module which developed for human body detection. A PIR detector combined with a fresnel lens are mounted on a compact size PCB together with an analog IC, KC778B, and limited components to form the module. High level output of variable width is provided.