עודכן ב: 25 פבר 2021
This new PIR sensor integrates digital control circuit and body sensitive element in one electromagnetic shielding.
All signals are processed digitally.
The signal inputs from a sensitive element to digital circuit via a high impedance differential.
The digital circuit converts the input signal to a 15 bit ADC digital value.
When the PIR signal above the selected threshold, there will be a REL output. The parameter of time is set by resistance, to control the time delay of the application continues work.
Supply voltage: up to 3.3V
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