PIR sensor – hc sr501
PIR sensor HC-SR501 allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don’t wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, “Passive Infrared”, “Pyroelectric”, or “IR motion” sensors.
Features :
- Operating voltage range : DC 4.5-20V
- Static current : <50uA
- High level output : 3.3V / low 0V
- Trigger mode : L unrepeatable trigger / H repeated trigger (Default repeating trigger)
- Delay time : 0.5-200s (adjustable) can be produced range 0.1 seconds – a few minutes
- Blocking time : 2.5s (the default) can be produced range 0.1 seconds, tens of seconds
- Induction angle : <100 degree cone angle
Package Include:
- 1 x HC-SR501 sensor
What is PIR sensor with Arduino
VISIT OUR FACEBOOK PAGE FOR MORE INFO | MORE PRODUCT IN OUR SHOP
Thilina Ileperuma –
Good quality,best price deal
Thilina Ileperuma –
Lahiru Ranaweera –
Cheaper than other shops.and also good quality.thank you
Lahiru Ranaweera –