If you want to build a device that is used to detect sense motion and almost always used to detect whether a human has moved in or out of the sensors range. Then this Sensor is needed for you. you can buy this sensor from Robu.in at a reasonable price
The PIR Motion Sensor Detector Module HC SR501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor’s range. It is often referred to using “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensors.
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. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc.
To know more about how to interface PIR sensor with raspberry Pi Click here!
Note: The Product is available in two colors Blue and Green, therefore packing you may get any one of them.
Circuit Diagram of PIR Sensor With Arduino:
Features :
- Infrared Sensor with Control Circuit Board
- The Sensitivity and Holding Time are adjustable.
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
shivamkumar9810602497 (verified owner) –
Very very fantastic. It really works properly. Ofcourse you can buy without hesitation
shivamkumar9810602497 –
ASHIM KUMAR DAS (verified owner) –
One more thing…
To work properly…give 12 v supply..
5v doesn’t work well
ASHIM KUMAR DAS –
ASHIM KUMAR DAS (verified owner) –
Fantastic…
But the set which comes with 4 electrolyte capacitors at four sides…is good…
Sometimes same set without capacitors are also sent, they’re not so sensitive…
Please keep it in mind…
ASHIM KUMAR DAS –
paresh1785 (verified owner) –
Works good
paresh1785 –
sriharidayalan (verified owner) –
robu satisfy your needs
sriharidayalan –
saharsh.bhadani (verified owner) –
Works well as expected. If there is temperature then the sensor returns high. I think no temperature at all will keep the sensor low.
saharsh.bhadani –
hemanthkumarramesh (verified owner) –
Arrived as said and works very well
hemanthkumarramesh –
puvijay.g (verified owner) –
Great product,good working, overall nice product
puvijay.g –
Santwanu Chattopadhyay (verified owner) –
Good Product. Working well.
Santwanu Chattopadhyay –
Santwanu Chattopadhyay (verified owner) –
Good product
Santwanu Chattopadhyay –
Mitali Ghosh (verified owner) –
Amazing product working great
Thank you Robu
Mitali Ghosh –
Shuvajit Pradhan (verified owner) –
The product works fine.
Shuvajit Pradhan –
danishh000 (verified owner) –
i ordered two of it and both are not working . i am giving 5v to sensor and the output is not responding . the transistor is getting heated . the return policy is not good as i have to ship the item back by myself . seller should pick the defected item like other websites do . i am dissatisfied with product and return service .
danishh000 –
Akshay Chougule (verified owner) –
accurate and sensitive
Akshay Chougule –
rajpal.patil.a (verified owner) –
Good product just few connection wires or accessories was a good option though.
rajpal.patil.a –
rajpal.patil.a (verified owner) –
Good product just need
rajpal.patil.a –
LEENUS L (verified owner) –
Lowest price in the market. No failure. All are working good.
LEENUS L –
LEENUS L (verified owner) –
Very good quality. Quick despatch and receipt through Fedex
LEENUS L –
sudarsananibo (verified owner) –
Working well.
sudarsananibo –
LEENUS L (verified owner) –
Functions properly
LEENUS L –
Shivashankarachary k (verified owner) –
Good product, working fine.
Shivashankarachary k –
mahesh.dev003 (verified owner) –
works fine
mahesh.dev003 –
Upendra Panigrahi (verified owner) –
Good packing fast shipping
Upendra Panigrahi –
Priya –
safe purchase
Priya –
dhaval (verified owner) –
Have not used this yet in my project. packaging was good and delivery was quick. just one thing i would like to mention is that the description states that single /multiple trigger jumper is available, whereas the actual product has no such jumpers. just two solder pads for us to permanently select single or multiple trigger
dhaval –
jayesh kantilal shah –
We want to use in our LED light products….
Please suggest wiring diagram to connect LED light
jayesh kantilal shah –
Tanmay Patil (verified owner) –
Good! Product is as described.
Fast shipping, good packing, no chance of damage during transit.
Tanmay Patil –
vidhubalu (verified owner) –
very fast delivery
vidhubalu –
Er. Rajinder Katwal (verified owner) –
Good quality product, working fine
Er. Rajinder Katwal –
Er. Rajinder Katwal (verified owner) –
Good product, working fine
Er. Rajinder Katwal –
Anilkumar (verified owner) –
quality product
Anilkumar –
Anilkumar (verified owner) –
Good quality product
Anilkumar –
Akshay KG (verified owner) –
Working fine in my project
Akshay KG –
sayandas8101@gmail.com (verified owner) –
working fine
sayandas8101@gmail.com –
sayandas8101@gmail.com (verified owner) –
work fine.
sayandas8101@gmail.com –
namsheer (verified owner) –
Good product
namsheer –
namsheer (verified owner) –
Good
namsheer –
SUBODH (verified owner) –
good quality and very quick delivery
SUBODH –
Shivraj Jangada (verified owner) –
Good Quality
Shivraj Jangada –
Bhanu (verified owner) –
Good
Bhanu –
Kumar –
1
Kumar –
Manish –
Good
Manish –