SYHY 10pcs RDA226 Sensor Digital Pyroelectric Sensor PIR Human Body Infrared Pyroelectric Sensor Switch Infrared Probe
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- Supplier: Shenzhen Siyuanhengye Technology Co. Ltd.
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Description
Product Description
SYHY 10pcs RDA226 Sensor Digital Pyroelectric Sensor PIR Human Body Infrared Pyroelectric Sensor Switch Infrared Probe
Product description:
The RDA226 digital pyroelectric sensor integrates the sensitive element of the traditional pyroelectric sensor with the signal processing chip, and integrates the sensitive element and the IC chip into the sensor shielding cover. The sensitive element detects the infrared signal generated by the external human body movement. It is transmitted to the high-precision digital intelligent processing chip for processing by differential input. The signal processing is completed, and the sensor directly outputs digital signals for convenient use.
Features:
1. High precision AD signal processing;
2. Differential signal input mode, strong anti-interference ability;
3. Delay time adjustment function;
4. Low working voltage and low power consumption;
5. Digital TTL signal output.
Application:
1. Security products
2. Human body induction toy
3. Human body induction lamps, switches, home appliances
4. Industrial automation control
5. Smart home
6. Internet of Things terminal
7. Smart home appliances, etc.
Parameter:
- Supply voltage: -0.3~3.6V
- Pin current: -100~100mA
- Working voltage: 2.7-3.3V
- Working current: 12-20uA
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