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NGW-1pc Grove - Sound Sensor Based on LM358 amplifier Compatible With Arduino
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  • $23.99 
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LD2410B 24G Smart Human Presence Sensor Ra¡¤DAR Switch Module Millimeter Wave Sensor Supports GPIO and UART Outputs (Combo A)
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  • $17.66 
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  • $16.06 - $17.66
2pcs INA219 I2C High Precision Bi-Directional DC Current Sensor Module for Zero Drift and Power Monitoring
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  • $17.64 
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  • $16.04 - $17.64
5Pcs Voltage to PWM Module 0-5V 0-10V to 0%-100% V-PWM Module Board Voltage to PWM Signal Converter Voltage Converter Module
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  • $18.23 
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  • $16.63 - $18.23
4 Pack L298N Motor Driver Module, Dual Bridge DC Stepper Motor Controller, 2A Current 5V-35V Voltage 78M05 Regulator
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  • $16.71 
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  • $15.11 - $16.71
TTP223 TTP223B Jog Digital Touch Sensor Capacitive Touch Touch Switch Modules Accessories Voltage Regulator Computer 1 MW
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  • $26.39 
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S403 3-Wire G3/4" Flow Meter Flow Sensor Water Dispenser Flow Meter Hall Sensor DC3.5V-24V 1-60L/min S403
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  • $16.71 
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  • $15.11 - $16.71
Wireless Thermometer Humidity and Temperature Monitor, IBS-TH2 Freezer Thermometer Bluetooth Temperature Sensor Smart, with APP for Android and iOS (Temperature and Humidity Sensor)
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Wireless Thermometer Humidity and Temperature Monitor, IBS-TH2 Freezer Thermometer Bluetooth Temperature Sensor Smart, with APP for Android and iOS (Temperature and Humidity Sensor)
  • Brand: Inkbird
  • Part Number: IBS-TH2
  • Type: Battery Powered, Digital
  • Sensing Method: Battery Powered, Digital
  • Model #: 811888494664
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  • $41.99 
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JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire Probes
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  • $22.14 
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  • $20.54 - $22.14
NGW-1pc Grove - AHT20 I2C Industrial Grade Temperature and Humidity Sensor
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NGW-1pc Grove - AHT20 I2C Industrial Grade Temperature and Humidity Sensor

Limited time offer, ends 09/19

  • Model #: Q2F3C6T1-XM624005
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  • $29.99 
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6pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 5 V Input, I2C SPI Interface
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  • $16.57 
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  • $14.97 - $16.57
5pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 1.713.6 V, I2C SPI Interface
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  • $16.90 
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  • $15.30 - $16.90
6pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 5 V Input, I2C SPI Interface
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  • $13.99 
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5pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 1.713.6 V, I2C SPI Interface
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  • $17.10 
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NGW-1pc Grove - I2C High Accuracy Temp&Humi Sensor (SHT35), I2C, ±1.5% RH and ±0.1°C, ideal for Smart Home, Industrial Automation
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  • $44.99 
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4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
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  • $15.64 
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  • $14.04 - $15.64
SHT31-D SHT31 Temperature Humidity Sensor Module 2.4V-5.5V I2C IIC for Arduino 3pcs
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  • $31.88 
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5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.34 
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  • $14.74 - $16.34
HK-LD2410D 24G Human Presence Detection Module Millimeter-Wave Ra DAR Perception Switch Smart Sensor 0.75M Distance Measurement (Single Module)
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  • $16.77 
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  • $15.17 - $16.77
2Pcs YF-S201C DC3.5-24V G1/2" Transparent Flow Sensor Turbine Flowmeter Water Flow Sensor Transparent Water Flow Meter YF-S201C Range 1-30L/min
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  • $16.73 
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  • $15.13 - $16.73
3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
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  • $16.73 
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  • $15.13 - $16.73
NGW-1pc Grove - Temperature&Humidity Sensor (SHT31), I2C, ±2% RH and ±0.3°C Temp, ideal for Smart Home, Industrial Automation
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  • $34.99 
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NGW-1pc Grove Temperature and Barometer Sensor (BMP280) - Supports I2C and SPI
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NGW-1pc Grove Temperature and Barometer Sensor (BMP280) - Supports I2C and SPI

Limited time offer, ends 09/19

  • Model #: Q2F3C6T1-XM624027
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  • $34.99 
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NGW-1pc Grove - Air Quality Sensor v1.3 Compatible with Arduino
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NGW-1pc Grove - Air Quality Sensor v1.3 Compatible with Arduino

Limited time offer, ends 09/19

  • Model #: Q2F3C6T1-XM624019
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  • $31.99 
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E3F-DS10B2 Proximity Switch Photoelectric Sensor 10cm Detection Distance Diffuse Reflection Infrared Sensor DC 6-36V 3-Wire NPN NC
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  • $16.08 
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  • $14.48 - $16.08
2Pcs HDC1080 Temperature and Humidity Sensor Module High Precision -40~125 Thermohygrometer HDC1080 2.7V ~ 5.5V Low Power Consumption Temperature Sensor
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  • $16.52 
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  • $14.92 - $16.52
MH-Z19E Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4.55.0VDC 400-10000ppm CO2 Gas Sensor with Terminals Cable Pin Type
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  • $19.59 
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  • $17.99 - $19.59
2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module

Limited time offer, ends 09/20

  • Model #: ZP0811ZP.2026370
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  • $19.51 
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  • $17.91 - $19.51