$10 - $25 Sensors & Transducers

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$10 - $25

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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications

$16^.95

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Volume Discounts:$15.35 - $16.95

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NOYITO MAX6675 Thermocouple Module Temperature Sensor K-Type Thermocouple Module Detection Temperature Range 0 to 1023.75

$18^.26

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ADS1256 24bit 8 Channel Analog Digital Converter Module ADC Analog to Digital Signal Converters high Precision Acquisition Data Module Board AD Digital Analog Module

$23^.04

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Volume Discounts:$21.44 - $23.04

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NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

$16^.97

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AJMRTC MAX30105 High Accuracy Optical Particle Sensor Module, I2C Interface Photodetector Board, 1.8V Power Supply for Smoke Particle Detection, Biosensing DIY Projects

$21^.80

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HLK-1D0505A 5V to 5V 1W 200mA DC - DC Isolation Switching Power Supply Module Small SPI 88% Transfer Intelligent Household Switch Converter (6 PCS)

$20^.42

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Volume Discounts:$18.82 - $20.42

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AJMRTC GY-9960-3.3 APDS-9960 RGB Gesture Sensor Module, Non-Contact Gesture & Proximity Detection, RGBC Ambient Light Sensing, I2C Interface 3.3V for Arduino, Raspberry Pi and IoT DIY Projects

$10^.54

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AJMRTC 3Pcs HX711 Dual Channel 24Bit Precision ADC Weight Sensor Module, Pressure Load Cell A/D Converter Board, I2C Compatible for Arduino ESP32 Electronic Scale DIY Weighing Detection Project

$17^.35

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HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module with Pin)

$16^.99

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Volume Discounts:$15.39 - $16.99

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AJMRTC 10pcs/lot SS41F Bipolar Hall Effect Sensor, 41F 0H41 SH41 S41 Hall Element, Motor Hall Sensor for Electric Car Motor Speed Detection, Magnetic Trigger and Electronic DIY Projects

$10^.54

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5PCS Microphone Sensor High Sensitivity Sound Detection Module LM393 with 240pcs Breadboard Jumper Wires 20cm 10cm

$16^.19

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10Pcs Water Level Sensor Module Analog Liquid Level Detection Board Water Droplet Depth Detection 35V Less Than 20mA 40mm x 16mm Sensing Area FR4 Double-Sided Tin-Plated 3.0mm Mounting Hole

$12^.89

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AJMRTC TMD27713 Face Proximity & Ambient Illumination Sensor Module, Integrated IR LED, I2C Interface, ALS Light Detector LM75, Compatible with Arduino ESP32 STM32 for Screen Auto-Brightness & Object

$10^.54

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AJMRTC AS5600 Magnetic Encoder Module, 12-Bit High Precision Magnetic Induction Angle Measurement Sensor, Non-Contact Rotation Position Detector, I2C Interface for Arduino STM32 Robotic and Motor Cont

$10^.97

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AJMRTC MPR121 Capacitive Touch Sensor Keypad Module, 12 Channel Touch Buttons I2C Interface Digital Touch Controller for Arduino Raspberry Pi DIY Electronic Projects

$10^.54

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OV7670 Camera Module 3.3V with Adjustable Macro, Universal CS Adapter, SCCB IIC Interface, RGB YUV Output for DIY Projects

$15^.11

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3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module

$16^.61

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CJMCU-75 LM75A Digital Temperature Sensor Module High Precision I2C/IIC Breakout Board -55°C to +125°C DC 2.8V-5.5V Programmable Overtemperature Protection For Raspberry Pi Projects

$12^.89

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AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

$10^.85

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2.4 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent

$16^.50

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Volume Discounts:$14.90 - $16.50

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MPU-6050 9-Axis Motion Sensor 3-Axis Gyroscope and 3-Axis Accelerometer I2C/SPI Interface 16-bit ADCs Embedded Digital Motion Processor Temperature Sensor DC 3-5V 3 Pcs

$15^.89

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PAN3029PA+LNA High-Power RF Module ELRS Industrail System for LoRa SX1278/1262 Module Smart Meter Reading System (No Antenna)

$23^.33

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Volume Discounts:$21.73 - $23.33

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AJMRTC Photoelectric Speed Sensor Encoder with Coded Disc Code Wheel, 5V Speed Measuring Module, for Freescale Smart Car, DIY Robot and Electronic Speed Detection Projects

$10^.54

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AJMRTC RCWL-1670 Waterproof Split Ultrasonic Ranging Module, 2cm to 400cm Detection Distance DC3-5V Ultrasonic Distance Sensor, Non-Contact Detector for Water Level Measurement, Liquid Height Monitori

$15^.47

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2 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent

$15^.20

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Volume Discounts:$13.60 - $15.20

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GY-21 Si7021 Digital Temperature Humidity Sensor Module Low-Power CMOS I2C Environmental Monitoring Sensor Board High-Precision Digital Output For SHT11/SHT15/SHT21/HTU21 5 Pcs

$12^.89

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MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

$16^.18

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Volume Discounts:$14.58 - $16.18

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VL53L5X V2 TOF Wide Field Time of Flight Multi Area Ranging Sensor Module VL53L5CX with Cover

$16^.19

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3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter

$16^.71

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Volume Discounts:$15.11 - $16.71

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Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation

$16^.46

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Volume Discounts:$14.86 - $16.46

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DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit

$17^.69

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Volume Discounts:$16.09 - $17.69

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HK-LD2410D 24G Human Presence Detection Module Millimeter-Wave Ra DAR Perception Switch Smart Sensor 0.75M Distance Measurement (Test Kit)

$19^.55

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Volume Discounts:$17.95 - $19.55

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AJMRTC KY-003 Hall Magnetic Sensor Module, A3144 Hall Effect Switch Digital Magnetic Field Detector, Compatible with Arduino AVR Raspberry Pi, for DIY Starter Kits, Speed Counting, Non-contact Positio

$11^.02

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Openlog Serial Data Logger Open Source Data Recorder Flight Control Board Support Micro SD Module ATmega328 Serial Port Data Storage

$17^.64

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Volume Discounts:$16.04 - $17.64

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GY-511 LSM303DLHC Module e-Compass 3 Axis Accelerometer + 3 Axis Magnetometer Module Sensor

$20^.79

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AJMRTC YFS401 Hall Effect Water Flow Sensor, 6mm Hose Connection Liquid Flow Meter for Coffee Machine Water Purifier, Pulse Output Flow Monitoring Sensor for LiquidControl DIY Projects

$14^.35

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