حساس حركة | Infrared PIR Motion Sensor HC-SR501

Infrared PIR Motion Sensor HC-SR501 Specifications:

• Infrared sensor with control circuit board
• 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 to 7 meters (adjustable)
• Detection Range: <140°
• Delay Time: 5 to 200 seconds (adjustable, default 5s ±3%)
• Blockade Time: 2.5 seconds (default)
• Trigger Modes:
• L: Non-repeatable trigger
• H: Repeatable trigger (default)