Digital PIR sensor RDA223-F, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer the human movement signal to high-precision digital chip by differential input for data processing. Then the sensor gives digital signal for easy using.
Application
Security product
Human body induction toys
Human body induction lamps, switches and home appliances
Industrial automation control
Smart home
IOT terminals
Intelligent appliance
Features
High-precision AD signal process
Differential signal input mode, anti-interference ability
Wide voltage power supply(2.2~5V) and low power consumption
Digital TTL signal output