PIR / IR and Optical Sensor
Discover a diverse selection of motion sensor modules, including options like the Moonlex – Motion Sensor Module 90-260V/AC and Vacus FXOS8700CQ 6-Axis Sensor Evaluation Board.
Whether you’re looking for reliable GENERIC solutions or cutting-edge technology from top brands like VACUS, ELECROW, BROADCOM, SENBA, BOSCH, LILYGO, and MOONLEX, we’ve got you covered. Perfect for automation, robotics, IoT projects, and more—find the right sensor for your needs.
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HW-MS03 Microwave Radar PIR Switch Module
TMEiC
$3.47Output models Category: Digital sensorHow it works: vibration sensorSensor Type: 2.4GHz to 5.8GHz radar sensorsMaterial: Mixture Specification:1. Independent of temperature, humidity, airflow, dust, noise, light and dark and other effects,...- SKU:
- PEHPM67
$3.47 -
GY-VL53L0XV2 Time of Flight (ToF) Laser Ranging Module
Autonics
$5.39The VL53L0X Time of Flight Laser Ranging Distance Sensor is a high-precision, non-contact distance sensor that measures distance using laser time-of-flight technology. Unlike ultrasonic sensors, it delivers fast, accurate readings that are unaffected...- SKU:
- PEDFE65
$5.39 -
GY-530 VL53L0X Time of Flight (ToF) Laser Ranging Module
Autonics
$3.85Product description: Fully integrated miniature module; 940nm Laser VCSEL ; VCSEL driver Ranging sensor with advanced embedded micro controller 4.4 x 2.4 x 1.0mm Fast, accurate distance ranging： Measures absolute range up to...- SKU:
- PEDFT64
$3.85 -
MCU-6180 VL6180 Proximity Sensor Ambient Light Sensor Gesture
Autonics
$8.47The STMicroelectronics VL6180X Time of Flight Ranging Sensor embeds ST’s patented FlightSense™technology that allows distance to be accurately measured independent of target reflectance. The sensor is rated to perform ranging measurements...- SKU:
- PEDFT63
$8.47 -
DC12-24V Active Photoelectric Single Infrared beam sensor
diymore
$9.24This is an infrared sensor kit, which is used to automate the door opening and closing at any place. The sensor comes in two parts a transmitter and a receiver. The sensor works on the principle of infrared radiation that means if the infrared beam from...- SKU:
- PEIRI59
$9.24 -
HLK-LD2420 24GHz mmWave Radar Human Presence Sensor Module
Olimex
$13.86The Hi-Link HLK-LD2402 is an advanced 24GHz millimeter-wave (mmWave) human presence radar sensor module engineered for indoor occupancy and motion detection. Leveraging FMCW (Frequency Modulated Continuous Wave) radar...- SKU:
- PEMBS21
$13.86 -
ACEBOTT Infrared Obstacle Avoidance Sensor Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
$2.31The ACEBOTT Infrared Obstacle Avoidance Sensor transmits infrared light through a transmitter, and detects the change in the amount of light reflected by the detection object or blocked by the receiver to obtain an output signal. The working principle of...- SKU:
- QB096
$2.31 -
ACEBOTT Infrared IR Receiver Module Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
$1.93The acebott IR receiver serves as a gateway for easy integration of remote controls! With the right decoder, your development board will smoothly understand commands from any IR remote control.In addition, you can easily make your own IR...- SKU:
- QB073
$1.93 -
ACEBOTT PIR Motion Sensor Easy-Plug
ACEBOTT
$3.85Human infrared sensor is used to detect the infrared radiation emitted by the human or animal body module, when someone or other hot objects enter the sensor’s sensing range, the object will cause changes in the infrared radiation. Its...- SKU:
- QB066
$3.85 -
AM312 PIR Mini sensing module
diymore
$1.93Features: CATEGORY SPECIFICATIONS Product Type AM312 PIR Human Body Infrared Sensor Module Sensor Type Passive Infrared (PIR) motion detection sensor Operating Principle Detects infrared radiation changes caused by human movement Operating...- SKU:
- PEMSM61
$1.93 -
Pir Motion (HC-SR501) Mounting Bracket
Robotlink
$0.62Features: CATEGORY SPECIFICATIONS Product Type Infrared / PIR Sensor Mounting Bracket Material Acrylic Color Clear Thickness 2.8 – 3.1 mm (approx. 3 mm) Inner Diameter 18 mm Fixing Hole Diameter 3.8 mm Operating...- SKU:
- PEPDD54
$0.62 -
5.8GHZ GHz Microwave Radar 12m HFS-DC06
TMEiC
$6.16Features: CATEGORY SPECIFICATIONS Product Type Microwave / Radar Motion Sensor Switch Model HFS-DC06 Operating Principle 5.8 GHz microwave Doppler radar motion detection (ISM band) Frequency 5.8 GHz Waveband ISM band Operating Voltage DC...- SKU:
- PEHPM68
$6.16 -
SOLD OUT
DC12-24V LED Human Body Infrared Switch
diymore
$6.16Features: CATEGORY SPECIFICATIONS Product Type PIR Human Body Infrared Switch Controller Sensor Type Passive Infrared (PIR) motion sensor switch Operating Principle Detects human infrared (body heat) and automatically switches load...- SKU:
- PEHMB46
$6.16 -
HS0038BD Integrated Infrared Receiver SIP3
diymore
$0.77Features: CATEGORY SPECIFICATIONS Product Type Mini Infrared Remote Control Receiver Module Sensor Type IR receiver (PIN photodiode + preamplifier integrated) Operating Principle Detects modulated infrared signals from remote controls and...- SKU:
- PEGHS51
$0.77 -
ADPS/GY-9960-3.3 RGB IR Gesture Sensor
TMEiC
$6.16Features: CATEGORY SPECIFICATIONS Product Type RGB, Gesture, Ambient Light & Proximity Sensor Module Model GY-APDS9960-3.3 Sensor Chip APDS-9960 Operating Principle Optical sensing using IR + RGB photodiodes for gesture, proximity, and...- SKU:
- PETFR58
$6.16 -
APDS-9930 RGB Infrared Gesture Sensor
Autonics
$3.08Features: CATEGORY SPECIFICATIONS Product Type Ambient Light Sensor + IR Proximity Sensor Module Sensor Chip APDS-9930 Operating Principle Optical sensing using IR LED + photodiodes for ambient light and proximity detection Supply...- SKU:
- PEDFT61
$3.08 -
SOLD OUT
5mm 940nm IR Infrared Emitter & Receiver Pair
diymore
$0.15Features: CATEGORY SPECIFICATIONS Product Type Infrared Emitting Diode (IR LED Transmitter) Emitter Type Infrared LED Size 5 mm Total Length ~37 mm Emitted Colour Infrared (invisible light) Lens Color Black / Clear Wavelength 940...- SKU:
- PEUTY46
$0.15 -
Infrared receiver TSOP38238 MOD 38KHZ
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type Infrared Remote Control Receiver Module Model TSOP38238 Operating Principle IR photodetector + preamplifier + demodulator in one integrated package Function Receives and decodes modulated IR...- SKU:
- PECKS55
$1.16 -
VS1838B-38Khz Universal IR Receiver
diymore
$0.39Features: CATEGORY SPECIFICATIONS Product Type Universal Infrared (IR) Receiver Module Model TL1838 / VS1838B Operating Principle IR photodiode with internal demodulation and signal processing for 38 kHz IR signals Carrier Frequency 38...- SKU:
- PEMAW72
$0.39 -
KY-005 38KHz Infrared IR Transmitter
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type Infrared Emitting Diode (IR LED) / IR Transmitter Operating Principle Electroluminescence using semiconductor materials to emit infrared light Common Materials GaAs (Gallium Arsenide), GaAlAs...- SKU:
- PETSD88
$1.16 -
SOLD OUT
120 Degree (PIR) Pyroelectric Infrared
diymore
$3.08Features: CATEGORY SPECIFICATIONS Product Type Fresnel Lens for PIR / Infrared Sensors Material HDPE (High-Density Polyethylene) Lens Type Infrared Fresnel lens Diameter Ø 11.8 mm Focal Length 5 mm Thickness 0.6 mm Reaction /...- SKU:
- PEUGT91
$3.08 -
SOLD OUT
Microwave 24GHz Human Body Sensor
Olimex
$7.70Features: CATEGORY SPECIFICATIONS Product Type 24GHz Microwave Radar Motion Sensor Module Operating Principle Doppler radar motion detection using microwave reflection Operating Frequency 24 GHz (24.125 GHz typical, 24–24.25 GHz...- SKU:
- PEMBS19
$7.70 -
IR Obstacle Avoidance Sensor Module
TMEiC
$2.70Features: CATEGORY SPECIFICATIONS Product Type IR Infrared Obstacle Avoidance Sensor Module Sensor Type Active infrared reflection sensor (IR transmitter + receiver) Operating Principle Emits IR light and detects reflected signal from...- SKU:
- PEMRC25
$2.70 -
MH-SR602 MINI PIR Motion Sensor Module
diymore
$2.16Features: CATEGORY SPECIFICATIONS Product Type Pyroelectric Human Body Infrared (PIR) Detector Module Model SR-602 Operating Principle Pyroelectric infrared detection of human body heat (motion sensing) Detection Distance Up to 5 m...- SKU:
- PEMCU88
$2.16 -
HB100 Microwave Motion Sensor
Olimex
$6.16Features: CATEGORY SPECIFICATIONS Product Type Microwave Doppler Radar Motion Sensor Module Model HB100 Sensor Type Doppler radar (microwave motion detection) Operating Principle Detects motion using Doppler frequency shift of reflected 10...- SKU:
- PEMMS12
$6.16 -
IR Infrared Emission Module
TMEiC
$1.93Features： CATEGORY SPECIFICATIONS Product Type Infrared Emission Module / IR Transmitter Module Brand ELdoer Compatibility Arduino dedicated module, sensor expansion board compatible Operating Principle Infrared LED emits modulated IR...- SKU:
- PEIMR58
$1.93 -
IR Infrared sensor module
diymore
$1.54Features: CATEGORY SPECIFICATIONS Product Type Infrared Obstacle Avoidance Sensor Module Sensor Type Active infrared reflection sensor (IR transmitter + IR receiver) Operating Principle Emits IR light and detects reflection from obstacles;...- SKU:
- PEIRI58
$1.54 -
RCWL-0516 Microwave Radar Sensor Switch Module
TMEiC
$3.85Features: CATEGORY SPECIFICATIONS Product Type 24GHz Radar Motion / Presence Detection Sensor Sensor Type Microwave radar sensor (digital output module) Output Type Digital sensor output Operating Principle 24GHz microwave field detection;...- SKU:
- PEHPM66
$3.85 -
3pin Universal IR Infrared Sensor
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type Infrared Receiver Module Sensor Type IR demodulating receiver (universal type) Model 1838 (commonly VS1838B / TL1838 family) Operating Principle Receives modulated infrared light and...- SKU:
- PEUIS49
$1.16 -
HC-SR505 PIR Mini sensing module
diymore
$1.93Features: CATEGORY SPECIFICATIONS Product Type Mini PIR Human Body Infrared Motion Sensor Module Model HC-SR505 Sensor Type Passive Infrared (PIR) motion detection sensor Operating Principle Detects infrared radiation changes from human...- SKU:
- PEMSM66
$1.93 -
HC-SR501 PIR Motion sensor
TMEiC
$1.16Features: CATEGORY SPECIFICATIONS Product Type Passive Infrared (PIR) Human Body Motion Sensor Module Model HC-SR501 Operating Principle Pyroelectric infrared detection of human body heat and motion Operating Voltage DC 5 V – 20...- SKU:
- PEAIP58
$1.16