This is one of the Motion Detector types.
Part Number: BISS0001
Function: Micro Power PIR Motion Detector IC
Package: DIP 16 Pin Type
See the preview image and the PDF file for more information.
Image and pinouts :
BISS0001 is a PIR (passive infra-red) controller, using analog mixing digital design technique and manufactures by CMOS process. With special noise immunity technique, BISS0001 is the most stable PIR controller you can find on the market. More than this, there are few components needed in its application circuit which can reduce material cost and increase competitive.
1. Low power CMOS technology (idealfor battery operated PIR devices)
2. CMOS highinputimpedance operational amplifiers
3. Bi-directional level detector /Excellentnoise immunity
4. Built-inPower updisable & outputpulse control logic
5. Dual mode : retriggerable & non-retriggerable