Name: HC-SR501 PIR Motion Sensor Module
SKU: VE-056
Price: 70.00 INR
Availability: InStock

HC-SR501 PIR Motion Sensor Module

Technical Specification Details

Parameter	Specification Details
Sensing IC Hardware Core	BISS0001 Micro Power PIR Motion Detector IC
Operating Voltage Range	4.5V to 20V DC
Quiescent Power Standby	Under 60 µA peak drain
Data Signal Output Level	High: 3.3V TTL \| Low: 0V
Delay Tuning Range	5 Seconds to 300 Seconds (Adjustable)
Blockade Blind Spot Duration	2.5 Seconds default (Prevents repetitive false triggers)
Detection Coverage Distance	3 Meters to 7 Meters maximum (Potentiometer variable)
Operating Temperatures	-15°C to +70°C
Physical Proportions	32 mm × 24 mm × 18 mm

SKU: VE-056 Category: Sensors

Automate your lighting systems and build robust security alarms with the highly popular HC-SR501 PIR Motion Sensor Module. Crowned with a distinctive white Fresnel lens dome, this compact board detects motion by sensing variations in ambient infrared radiation emitted by moving warm bodies. Operating completely independently of ambient light, it features dual onboard potentiometers to manually tune both sensor sensitivity and holding time. It is the ideal, low-cost choice for motion-activated home automation corridors, anti-theft alarms, and custom microcontroller triggers.

Key Product Features

Dual Fine-Tuning Potentiometers: Includes manual dials to adjust detection range from 3 to 7 meters and output delay hold times from 5 to 300 seconds.
Adjustable Jumper Triggers: Features a physical header clip to choose between Single Trigger (L) or Repeatable Trigger (H) modes to match custom scripting logics.
Universal Voltage Headroom: Natively accepts wide DC power supplies ranging from 4.5V to 20V, while pushing out safe, standard 3.3V TTL logic data signals.
Ultra-Low Idle Current Draw: Sips less than 60µA of standby power, making it an energy-efficient peripheral for battery-operated remote nodes.
Wide Detection Aperture: The engineered dome layout focuses light arrays to deliver an expansive 120 to 140-degree cone field of view.

-15%

Click to enlarge

Back to products

Original price was: ₹82.00.Current price is: ₹70.00.

Parameter	Specification Details
Sensing IC Hardware Core	BISS0001 Micro Power PIR Motion Detector IC
Operating Voltage Range	4.5V to 20V DC
Quiescent Power Standby	Under 60 µA peak drain
Data Signal Output Level	High: 3.3V TTL \| Low: 0V
Delay Tuning Range	5 Seconds to 300 Seconds (Adjustable)
Blockade Blind Spot Duration	2.5 Seconds default (Prevents repetitive false triggers)
Detection Coverage Distance	3 Meters to 7 Meters maximum (Potentiometer variable)
Operating Temperatures	-15°C to +70°C
Physical Proportions	32 mm × 24 mm × 18 mm

Compare

Add to wishlist

Description

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “HC-SR501 PIR Motion Sensor Module”

Shipping & Delivery

Related products

-13%

TTP223 Capacitive Touch Sensor Module

Sensors

Parameter	Specification Details
Sensing IC Chipset	TTP223-BA6 TonTouch Capacitive Detector
Operating Voltage Range	2.0V to 5.5V DC
Response Time Max	~60ms at fast mode \| ~220ms at low-power standby mode
Output Logic Mode	Default: Momentary Active-High (Configurable via solder pads)
Current Consumption	Ultra-low 1.5 µA to 3.0 µA baseline power draw
Default Jumper State A	Open: Active-High Output \| Shorted: Active-Low Output
Default Jumper State B	Open: Momentary Switch \| Shorted: Self-Locking / Latching Toggle
Physical Dimensions	15.0 mm × 11.0 mm micro-footprint layout profile

Add to cart

Quick view

HC-SR04 Ultrasonic Sensor Module

Parameter	Specification Details
Operating Voltage Range	3.0V to 5.5V DC (Highly versatile input range)
Quiescent Current Draw	Under 3mA during active operation
Acoustic Burst Frequency	40 kHz Ultrasonic wave pattern
Measurement Coverage Range	2 cm to 400 cm (4 meters)
Effective Detection Angle	15-Degree measurement cone aperture
Input Trigger Pulse	Needs a minimum 10-microsecond High TTL signal to fire sonar
Output Echo Pulse	TTL level matched directly to your VCC input supply voltage
Physical Board Proportions	45 mm × 20 mm × 15 mm

-35%

ACS712 Current Sensor Module – 30A

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	30A Variant: 66 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

IR Obstacle Avoidance Sensor Module

Parameter	Specification Details
Operating Voltage Range	3.3V to 5V DC
Output Interface Type	Digital TTL Signal (Outputs LOW on obstacle, HIGH when clear)
Detection Distance	2 cm to 30 cm (Calibrated via potentiometer)
Detection Angle Aperture	35° Cone Field of View
Onboard Chipset Core	LM393 Voltage Comparator IC
Physical Pinouts Array	VCC (Power) \| GND (Ground) \| OUT (Digital Data)
Physical Dimensions	32 mm × 14 mm × 5 mm

-14%

RFID Adhesive Tag

Parameter	Specification Details
Operating Frequency	13.56 MHz High-Frequency (HF)
Chip Architecture Core	MIFARE Classic 1K Compatible (S50)
Memory Capacity	1024 Bytes (1 KB) EEPROM
Storage Structure Layout	16 Sectors (Each sector contains 4 Blocks; 1 Block holds 16 Bytes)
Unique Identification Number	4-Byte Non-Changeable Unique ID (UID)
Communication Protocol	ISO / IEC 14443 Type A Standard
Adhesive Backing Type	Authentic 3M Heavy-Duty Double-Sided Tissue Tape or equivalent
Sensing Distance Threshold	1 cm to 4 cm (Subject to your reader antenna power profile)
Material Base Finish	Water-Resistant White PVC Coin Disc Profile
Physical Proportions	25.0 mm Diameter × 1.0 mm Thickness

-29%

ACS712 Current Sensor Module – 20A

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	20A Variant: 100 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

PN532 NFC RFID Module V3

Parameter	Specification Details
Core Chipset Architecture	NXP Semiconductors PN532
Radio Frequency Band	13.56 MHz ISM Band
Operating Voltage Supply	3.3V to 5.5V DC (Stable onboard regulation)
Interface Protocol Options	I2C (Default) \| SPI \| High-Speed UART / HSU (115.2kbps)
Communication Range	50 mm to 70 mm maximum (Subject to tag antenna geometry)
NFC Working Modes	Reader/Writer Mode \| Peer-to-Peer Mode \| Card Emulation Mode
Supported Card Protocols	ISO/IEC 14443A \| ISO/IEC 14443B \| FeliCa \| Innovision Jewel
Physical Dimensions	43.0 mm × 40.5 mm × 4.0 mm

-20%

LDR Light Sensor Module

Technical Specifications

Characteristic	Specification Parameters
Sensor Principle	Photoconductive Cadmium Sulfide (CdS) Resistance Shifts
Operating Voltage	3.3V to 5.0V DC (Fully logic-compatible)
Current Consumption	~15 mA (Ultra-low standby drain)
Comparator IC Type	LM393 Dual Differential Hardware Comparator
Spectral Peak Sensitivity	~540 nm (Closely matches human eye visibility)
Output Interfacing	Digital TTL (0V / 5V) and Analog Voltage (0V to VCC)