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Sensors & Transducers
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$10 - $25
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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm for Motion Detection
Limited time offer, ends 11/01
$16.26
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AJMRTC GY-21 HTU21D I2C Digital Temperature Humidity Sensor Module, High Precision Breakout Board, 3.3V IIC Interface, Weather Station Humidor Monitoring DIY Electronic Projects
Limited time offer, ends 11/25
$11.06
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AJMRTC TDS Sensor Module, Analog Signal Total Dissolved Solids Water Quality Detection Sensor, Liquid Solubility Tester Module for Water Monitoring, Compatible with 51 STM32 MCU DIY Water Testing
Limited time offer, ends 11/25
$13.50
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4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 11/01
$15.64
Free Shipping
5Pcs Infrared IR LED Pulse Detect Sensor Module Heart Rate Detect Measuring Module Measure Finger TL Module KY-039
Limited time offer, ends 11/01
$16.71
Free Shipping
AJMRTC GY-39 MAX44009 BME280 Multi-Sensor Module, Temperature Humidity Light Pressure Detector, UART I2C IIC TTL Output, GY39 Electronic DIY Board for STM32 Embedded Projects
Limited time offer, ends 11/25
$17.09
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16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Limited time offer, ends 11/01
$22.14
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AJMRTC 1PC TCS34725 RGB Color Sensor Module, I2C Interface Light Color Recognition Detector Board, Compatible with STM32 Arduino ESP32 for Testing Prototyping DIY Projects
Limited time offer, ends 11/25
$10.54
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
Limited time offer, ends 11/01
$19.51
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AJMRTC GY-61 ADXL335 3-Axis Analog Accelerometer Module, Angular Transducer, Analog Output 3V-5V, Gravity Tilt Sensor for Arduino, Raspberry Pi, Electronic Experiment and DIY Motion Projects
Limited time offer, ends 11/25
$17.79
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AJMRTC KTH7824 Incremental Magnetic Encoder Module, Off-Axis Magnetic Ring Supported Position Speed Sensor Replacement Part for Handheld Inkjet Printer Motion Control Projects
Limited time offer, ends 11/25
$11.68
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AJMRTC Capacitive Soil Moisture Sensor Module, Corrosion Resistant Soil Humidity Detector with Gravity 3-Pin Wire, Wide Voltage 3.3V~5.5V for Arduino Smart Garden Irrigation Monitoring
Limited time offer, ends 11/25
$10.54
$11.79
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5Pcs AMS1117-ADJ Adjustable Step-Down Power Supply Module 3.3V 5V Voltage Converter Power Supply Voltage Regulator Module 3.3V 5V Output Module with DC Socket
Limited time offer, ends 11/01
$20.15
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3pcs BMI160 6Axis IMU Motion Sensor Module, 1.713.6 V, I2C SPI Interface
Limited time offer, ends 11/01
$16.57
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AJMRTC Front Charging Contacts & Fall Sensor Assembly Part 201181600C6, Replacement Sensor Module for Ecovacs Robot Vacuum, Charging Contact AntiDrop Sensor Spare Repair Component
Limited time offer, ends 11/25
$16.78
Free Shipping
LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/01
$17.14
Free Shipping
12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
Limited time offer, ends 11/01
$16.73
Free Shipping
E3F-DS30C4 Diffuse Reflection Infrared Obstacle Avoidance Sensor Induction Distance 30cm Adjustable 6-36V Proximity Switch Proximity Sensors - NPN NO
Limited time offer, ends 11/01
$15.98
Free Shipping
5Pcs PWM to Voltage Module 0%-100 PWM to 0-10V Voltage Signal Converter Voltage Converter Module for PWM Industrial Control
Limited time offer, ends 11/01
$18.23
Free Shipping
AJMRTC 1PC Waterproof DS18B20 Temperature Sensor Module, Digital Probe Temp Sensor, -55 to +125 for Liquid Water Temperature Monitoring, Arduino Raspberry Pi Electronic DIY Projects
Limited time offer, ends 11/25
$11.17
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AJMRTC CLT 5.8GHz Microwave Radar Sensor Module, Strong Anti-Jamming Motion Detector Trigger Switch, 6-9m Detection Distance DC 3.3-20V, for Smart Home Automation, Lighting Control DIY Projects
Limited time offer, ends 11/25
$11.90
Free Shipping
3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module
Limited time offer, ends 11/01
$16.71
Free Shipping
AJMRTC MT6701 Magnetic Encoder Module, 14-Bit High Precision Magnetic Induction Angle Measurement Sensor, Multi-Output Interface, Direct Replacement for AS5600, for Motor Position Detection
Limited time offer, ends 11/25
$10.54
Free Shipping
VL53L0X V2 ToF Laser Distance Sensor Module, 0 to 2 m Range, 3 V 5 V Supply
Limited time offer, ends 11/01
$12.99
Free Shipping
BNO055 9-Axis 9DOF Attitude Sensor Module, Integrated Gyroscope Accelerometer Geomagnetic Magnetometer High Precision AHRS IMU Module
Limited time offer, ends 11/25
$20.38
$21.88
Free Shipping
AJMRTC OPT3001 High Precision Digital Illuminance Sensor Module, 1.6V to 3.6V Low Power Light Intensity Detector, Ambient Light Sensor Board for Arduino, Raspberry Pi, Industrial Light Measurement
Limited time offer, ends 11/25
$10.54
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AJMRTC Dual-Compatible Accelerometer Sensor Module, MMA7361 MMA7260 Triaxial Acceleration Sensor, 3.3V & 5V Dual Power Supply, Tilt Vibration Detector for Arduino Raspberry Pi Motion Projects
Limited time offer, ends 11/25
$11.27
Free Shipping
