Sensors & Transducers

AJMRTC AHT30 Temperature Humidity Sensor Module, High Precision Digital Temp & Humidity Probe, I2C IIC Interface, 3.3V for Arduino Raspberry Pi Environmental Monitoring & Electronic DIY Projects

$11^.82

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AJMRTC SI7021-A20-GM1R Temperature Humidity Sensor Module, High Precision Industrial Grade I2C Digital Temp & Humidity Detector Board for Microcontroller and Environmental Monitoring DIY Projects

$12^.09

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Human Micro-Motion Detection mmWave Sensor, 24GHz mmWave Radar, Adopts FMCW Technology @(HMMD-mmWave-Sensor)

$31^.62

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30pcs 35mm Copper Plate Piezoelectric Buzzer Disc for Audio Sensor, Microphone Pickup, Low Power

$16^.79

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Volume Discounts:$15.19 - $16.79

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2PCS ENS160+AHT21 Carbon Dioxide CO2 eCO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811 for Arduino

$28^.99

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NGW-1pc Industrial pH Sensor MODBUS-RTU RS485 & 0~2V Analog Voltage (S-pH-01A) V2.0

$275^.96

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LD2410B 24G Smart Human Presence Sensor Ra¡¤DAR Switch Module Millimeter Wave Sensor Supports GPIO and UART Outputs (Module Only)

$16^.58

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Volume Discounts:$14.98 - $16.58

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AJMRTC SHT10 Digital Temperature Humidity Sensor Module, High Precision I2C Environmental Detector with Probe, Digital Temp & Humidity Transmitter Board for Arduino DIY Electronic Projects

$17^.24

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3PCS Single Bond Button Bistable Switch Module 2.2-5V 0.5uA Continuous Load 2A Low Power Micro One Key Switch YR-1006

$15^.89

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Volume Discounts:$14.29 - $15.89

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AJMRTC ICSH044A Five Key Navigation Key Module, Blackberry Trackball Breakout Board, 2.5V-5.25V Input, 5-Way Navigation Trackball Sensor Module for Microcontroller Electronic DIY Projects

$11^.79

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10PCS TCRT5000 Infrared Reflective IR Photoelectric Sensor Switch Module 3.3-5V Obstacle Avoidance Barrier Line Track Sensor Module

$18^.64

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1PCS AMG8833 88 IR Thermal Camera Sensor AMG-8833 Array Temperature Sensor Module for Arduino Raspberry Pi ESP8266

$49^.64

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5PCS SIP-1A05 Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module

$15^.14

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Volume Discounts:$13.54 - $15.14

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AJMRTC BME280 Environmental Sensor Module, Digital Temperature Humidity Barometric Pressure Sensor Breakout Board for Weather Monitoring IoT Embedded Arduino DIY Projects

$36^.20

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5PCS AC DC Buck Converter Step Down Module AC-DC 220V to 5V 700mA 3.5W Isolated Switching Power Supply Step Down Buck Converter

$16^.71

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Volume Discounts:$15.11 - $16.71

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NOYITO 0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)

$17^.94

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AJMRTC 1PCS CJMCU-75 LM75A Digital Temperature Sensor Module, High Precision High Speed I2C IIC Interface LM75 Breakout Board for Arduino STM32 Raspberry Pi Embedded Temperature Measurement Projects

$13^.03

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AJMRTC LM75 Digital Temperature Sensor Module, High Speed I2C IIC Interface High Precision Thermometer Development Board with Overtemperature Alarm Output for Arduino Raspberry Pi ESP32 Electronic

$12^.15

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2pcs XH-M401 DC-DC 4-40V to 1.25-36V Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable Step Down Board 8A 200W

$16^.73

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Volume Discounts:$15.13 - $16.73

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4pcs ACS712ELC Current Sensor Module 30A Amps Amperage Range Highly Sensitive Humidity High Efficient Compatible with Arduino

$33^.98

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OV2640 Camera Module 200W Pixel Large Wide Angle 140 Degree Monitoring Identification Cam Module 2MP CMOS Mini Camera 24P Connector Support JPEG Output

$16^.73

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Volume Discounts:$15.13 - $16.73

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24 Pins ATX Power Supply Breakout Board and Acrylic Case Kit Module Adapter PC Power Connector Support 3.3V/5V/12V 1.8V-10.8V(ADJ) (1piece Black)

$40^.95

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Volume Discounts:$39.35 - $40.95

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3 Pack Digital Accelerometer ADXL345, 3-Axis Low Power I2C SPI 5V/3.3V Input, Detection 16g Range

$16^.71

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Volume Discounts:$15.11 - $16.71

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NOYITO Analog Current Sensor Module INA169 2.7V to 60V DC Current Sensor Breakout Module

$22^.26

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AJMRTC Contactless Infrared Sensor Switch, No Touch Door Release Exit Button with LED Indication, Non-contact IR Sensor Door Access Control Switch for Home & Office Door System

$13^.70

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6 Pack DC-DC Adjustable Boost Module XL6009 Power Supply, 4A Current, 3.5V-32V Input, 6V-35V Output

$16^.73

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Volume Discounts:$15.13 - $16.73

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AJMRTC R60ABD1 60G Millimeter Wave Radar Biosensing Module, Non-Contact Respiratory & Heartbeat Detection Sensor, Sleep Monitoring Radar Module for Human Vital Signs Detection & Smart Home Healthcare

$23^.15

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2PCs Booster Module DC3.7V to 1800V Arc Pulse High Voltage Generator DC-DC Step Up Power Board

$17^.64

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Volume Discounts:$16.04 - $17.64

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NOYITO Rotation Angle Sensor Module SV01A103AEA01R00 Trimmer 10K Potentiometer Analog Voltage Output

$14^.97

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30pcs YMD12095 12V Split Active Electromagnetic Buzzer 12x9.5mm Low Power for Electronic Devices

$12^.99

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RS485 SHT20 Temperature Humidity Sensor Module High Precision Temperature Humidity Monitor Transmitter Sensor Probe Compatible to Modbus with 1M Lead

$27^.89

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AJMRTC NJK-5002C Hall Effect Proximity Sensor Switch, NPN 3-Wire Normally Open Hall Detector with Magnet, Magnetic Trigger Inductive Sensor for Industrial Automation DIY Projects

$15^.96

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NOYITO HDC1080 Low Power High Accuracy Digital Humidity Sensor Module with Temperature Sensor

$20^.94

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NAS Multi-Functional Mini-Computer Designed for Raspberry Pi Compute Module 4 (NOT Included) Network Storage 4G Network with Metal Cover Case @(CM4-NVME-NAS-BOX)

$328^.44

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AJMRTC SGP40 Digital VOC Gas Sensor Module, I2C Bus Communication, Volatile Organic Compounds Detection Sensor for Air Quality Monitoring Indoor Environment Maker STEM Embedded Project

$37^.13

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NOYITO MAX6675 Module K-Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw Test Temperature Range 0-1024 3.3-5V

$23^.94

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