Can it be used directly by a layman or any software or Technical skill is needed sir?

It can be use by person aware of basic electronics. This module works on 5V DC.

i have purchase one but there is no connection details vcc gnd and o/p

Hi, Simply google "hc-sr501 pir motion sensor connection" and go on image search. We would have shared the datasheet with you but unable to attach any document while replying.

Can i get 12 volt output, if input is 12 volt?

Yes you can. Be sure to use the regulated supply through 3 terminal regulator like 7812 or LM 317. Power supply should be ripple / noise free for this module to get maximum performance.

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Robodo SEN3 Hc Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module for Arduno AVR - Pack of 2

Robodo SEN3 Hc Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module for Arduno AVR - Pack of 2

Product ID: 76136211

Details

Brand
Robodo
Colour
White
Item Weight
100 Grams
Maximum Range
7 metres
Power Source
Battery

⚡4.5-20V wide voltage range

📡140° wide detection angle

🔋<60µA ultra-low current drain

B/.6

Duties & taxes included

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Description

🚀 Detect motion like a pro — never miss a beat in your smart projects!

COMPACT VERSATILE - Lightweight (50g) surface-mount module in sleek white-green, perfect for any DIY or professional setup.
ENERGY EFFICIENT DESIGN - Consumes less than 60µA, maximizing battery life for long-term projects.
PLUG PLAY COMPATIBILITY - Seamlessly integrates with Arduino, Raspberry Pi, AVR & more for rapid prototyping.
PRECISION MOTION DETECTION - 140° detection angle captures human movement with reliable pyroelectric sensing.
CUSTOMIZABLE DELAY BLOCK TIME - Adjust output and blocking intervals (2.5s default) to eliminate false triggers.

The Robodo SEN3 HC SR501 is a dual-pack pyroelectric infrared PIR motion sensor module designed for hobbyists and professionals alike. Operating between 4.5V and 20V with ultra-low current consumption (<60µA), it offers a wide 140° detection angle and customizable output timing. Compatible with popular platforms like Arduino and Raspberry Pi, this compact, surface-mount sensor is ideal for smart security, automation, and robotics projects requiring reliable human motion detection.

Specifications

ASIN	B073Q399F6
Best Sellers Rank	#70,503 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,619 in Robotic Kits & Accessories
Brand	Robodo
Built-In Media	2 x SEN3 Hc Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module
Colour	White
Country of Origin	India
Customer Reviews	3.4 3.4 out of 5 stars (129)
Item Weight	100 Grams
Manufacturer	Robodo
Maximum Range	7 metres
Mfr Part Number	SEN3
Model Number	SEN3
Mounting Type	Surface Mount
Number of Items	2
Power Source	Battery Powered
UPC	761591131619
Unit Count	1 Count

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