Mini IR Pyroelectric Infrared PIR Motion Human Body Sensor HC-SR501 for Arduino

Mini IR Pyroelectric Infrared PIR Motion Human Body Sensor

Weight: 7g (approx)
Color: White + Green
Dimension: 3.2cm x 2.4cm x 2.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:<60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3--7M(can be adjusted)
Detection range: <140°
Delay time: 5-200S(can be adjusted, default 5s +-3%)
Blockade time: 2.5 S (default)
Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
Work temperature:-20-+80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger

Note:
e:Sensitive Setting: turn to right, distance increases (About 7M); turn to left, distance reduce (About 3M)
Time Setting: turn to right, time increases (About 300S); turn to left, time reduce (About 5S).