Innovation of Human Body Positioning System and Basketball Training System

Table 1

D203S specifications.

Specification	Parameter
Window size	3 × 5 mm
Infrared receiving electrode	2 × 1 mm, 2elements
Encapsulation	TO-5
Accepted wavelength	5〜15 μm
Transmittance	>76%
Sensitivity	>3500 V/W
Voltage	3–15 V
Operating temperature	−30∼+70°C
Angle of incidence	138° × l25°
Detection rate	1.4 × l0^8 cmHz^1/2W