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Digital pyroelectric infrared sensor-YD1788-PYD1798
The detection range of digital pyroelectric infrared sensor pyd1788-pyd1798digipyro includes several modules with different window sizes. The configuration of the element is the same within its electronic circuit. Pyd1788 is a low-cost version of PYD standard window, and pyd1798 model provides better white light immunity (WLI) performance. The PYD 1788 and PYD 1798 models include a built-in reference temperature. The output signal is connected to a digital bitstream of 2x14 points, and the output is connected to a suitable host microprocessor through a single line "direct connection".
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