- Product: VCNL4020C-GS08 BIOSENSOR
- Operating Voltage Range (V): 2.5 to 3.6
- I2C Bus Voltage Range (V): 1.7 to 5
- LED Pulse Current (1) (mA): 10 to 200
- Ambient Light Range (lx): 0.25 to 16 383
The HC-SR501 PIR Motion Detector Sensor Module is a pyroelectric device that detects motion by measuring changes in the infrared levels emitted by surrounding objects. This motion can be detected by checking for a high signal on a single I/O pin.
The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer.
It is used to sense the movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc.
Features:
Feature:
Package included:
1 x Standard Active Buzzer Module
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