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AJMRTC 2Pcs Infrared Reflective Sensor Module, IR Photoelectric Reflectance Detector, Obstacle Avoidance Line Tracking Sensor for Arduino ESP32 STM32, Robot & Electronic DIY Projects
Limited time offer, ends 11/25
$21.18
Free Shipping
AJMRTC 5Pcs TCRT5000 Infrared Tracking Sensor Module, 5V Single Channel Line Tracing Module, Intelligent Car Infrared Line Tracking Probe for Robot DIY, Obstacle Avoidance and Path Detection
Limited time offer, ends 11/29
$19.38
Free Shipping
AJMRTC 5Pcs Sound Detection Sensor Module, Voice Activated Sound Control Switch Module, Adjustable Sensitivity Sound Trigger Sensor for Arduino, Raspberry Pi, Smart DIY Projects
Limited time offer, ends 11/29
$17.38
Free Shipping
AJMRTC HLK-LD2410C 24GHz Millimeter Wave Human Presence Radar Module, FMCW Modulation Motion & Static Micro-Motion Detector, Bluetooth APP Parameter Configuration, UART GPIO Output for Smart Light
Limited time offer, ends 11/29
$17.98
Free Shipping
AJMRTC HLK-LD1040 10G X-Band Micro Motion Radar Sensor Module, Ultra Low Power Doppler Induction Detector with Fast Inspection Mode for Smart Light, Human Motion IoT Sensing, 1 Pack
Limited time offer, ends 11/29
$11.09
Free Shipping
AJMRTC 5Pcs HLK-LD020 5.8G Microwave Radar Motion Sensing Module, Doppler Radar Sensor Board with 2.0/2.54mm Pitch Holes for Embedded Concealed Installation, Smart Lighting, Human Motion Detection
Limited time offer, ends 11/29
$18.22
Free Shipping
AJMRTC 2Pcs LIS3DSH 3-Axis Accelerometer Sensor Module, Tri-Axis Acceleration Development Board, Digital Output Motion Vibration Tilt Sensor for Arduino STM32 ESP32 DIY Project
Limited time offer, ends 11/29
$19.66
Free Shipping
AJMRTC 5Pcs Piezoelectric Vibration Sensor Module, Analog Ceramic Piezo Sensor for Vibration Shock Knock Detection, Signal Acquisition for Arduino STM32 Electronic DIY
Limited time offer, ends 11/29
$21.09
Free Shipping
AJMRTC HLK-LD2410D 24GHz Millimeter Wave Human Presence Radar Sensor Module, FMCW Perception Switch, 0.75m Distance Resolution, Supports GPIO & UART Output, Smart Human Detection Module Only
Limited time offer, ends 11/29
$18.22
Free Shipping
AJMRTC 5Pcs 5V Heartbeat Sensor Module, Finger Pulse Heart Rate Detection Measuring Module for Arduino STM32 Bio-Signal Monitoring DIY Project
Limited time offer, ends 11/29
$15.39
Free Shipping
AJMRTC 5Pcs RCWL-0516 Microwave Radar Sensor Module, Doppler Human Motion Detector, 3.3V Digital Output, Penetrable Non-PIR Induction for Smart Light and Alarm Projects
Limited time offer, ends 11/29
$17.38
Free Shipping
Infrared transmitting Module/Infrared Digital 2-Channel Infrared Receiving Sensor Module
Limited time offer, ends 11/08
AJMRTC HUSKYLENS 2 AI Vision Sensor Module, 2MP FocusAdjustable Camera Lens 1150cm Detecting Range, Object Face Color Recognition Sensor for Robot AI Tracking DIY Embedded Project
Limited time offer, ends 11/25
$37.84
Free Shipping
AJMRTC TOF MINI Laser Range Sensor Module, Builtin Controller & Ranging Algorithm, TimeofFlight (TOF) Technology HighPrecision Distance Measuring Unit for Robot Obstacle Avoidance & DIY Embedded
Limited time offer, ends 11/25
$31.55
Free Shipping
AJMRTC TOF MINI Laser TimeofFlight Range Finder Sensor, UART Distance Measurement Module with OnBoard Controller, Mini LiDAR Unit for Arduino ESP32 Raspberry Pi Robot ObstacleAvoidance DIY Project
Limited time offer, ends 11/25
$32.79
Free Shipping
AJMRTC Rain Snowdrop Detection Sensor Module, Rain Weather Humidity Sensor Module, Rain Water Detector Board for Relay Control, Detect Rainfall Snow Water for Weather Monitoring and Automatic
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC Turbidity Sensor Module Kit, Liquid Suspended Particles Turbidity Value Detector, Water Quality Monitoring Sensor for Arduino ESP32 STM32, Aquarium & Sewage Detection DIY Projects
Limited time offer, ends 11/25
$15.72
Free Shipping
AJMRTC 1PCS SHT30 I2C Digital Temperature Humidity Sensor Shield, SHT30 Temperature & Humidity Module for WeMos D1 Mini Board, High Precision Weather Sensor Module for IoT Environmental Monitoring
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC 5Pcs TCRT5000 Infrared Reflectance Sensor Module, Obstacle Avoidance & Line Tracing Tracking Sensor, IR Detection Module for Smart Robot Car, Path Following, Obstacle Detection DIY Projects
Limited time offer, ends 11/25
$12.55
Free Shipping
AJMRTC 10pcs TCRT5000L TCRT5000 Reflective Infrared Optical Sensor, Photoelectric Switch IR Photoelectric Detector Module for Object Counting, Line Tracking and Obstacle Detection DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC QRE1113 Infrared Reflective Sensor Module, 3.3V-5V Non-contact IR Reflection Detector, Line Tracking Proximity Sensor Board for Arduino Raspberry Pi DIY Circuit Robot Projects
Limited time offer, ends 11/25
$11.18
Free Shipping
