K-LD2

data sheet  K-L D 2 radar transceiver Features Applications Description Block Diagram –– Small and low cost digital 24 GHz radar motion detector –– Detection distance up to 15m (human) 30m (cars) –– High immunity against interferences –– Integrated FFT signal processing with digital outputs –– Sensitivity and hold time can be set using analogue inputs –– Advanced detection data read-out over serial interface –– Wide power supply range from 3.2 to 5.5V –– 2 × 4 patch antenna with 80°/  34° beam aperture –– General movement detection applications –– Door opener –– Illumination of advertising boards –– Touch free switches –– Security systems –– Indoor and outdoor lighting control applications –– Object speed measurement systems –– Industrial sensors The K-LD2 is a fully digital and low cost radar movement detector. The digital structure makes it very easy to use in any stand-alone or MCU based application wher...