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XKC-Y25-NPN Non-Contact Liquid Level Sensor IP67 Waterproof NPN Output Water Level Detector DC 5-12V XKC-Y25-NPN Non-Contact Liquid Level Sensor IP67 Waterproof NPN Output Water Level Detector DC 5-12V Cable length (1m, 1.3m, 1.5m....) can be customized. MOQ is 250 pcs. Please feel free to contact us if you need to do customize order. Product Introduction: 1.Input Voltage: DC 5-12V 2.Power Consumption: 5mA 3.Output Voltage (h... $7.49
$9.99
SKU: 12292
$7.49
$9.99

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Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Product Introduction: 1. Control Temperature Range:-20~100 celsius 2. Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius 3. Measurement Precision:1 celsius 4. Backlash Precision:0.1 celsius ... $4.49
$5.99
SKU: 11093
$4.49
$5.99

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ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino Description: Pulse Sensor is designed to view the heartbeat waveform and check your heart rate. And the sensor can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate liv... $6.15
$6.99
SKU: 3554
$6.15
$6.99

CDM324 24GHz Microwave Human Body Motion Sensor Module Radar Induction Switch Sensor CDM324 24GHz Microwave Human Body Motion Sensor Module Radar Induction Switch Sensor Function Features: 1. Noncontact detection, moving object detecting 2. Transmitting frequency:24GHZ, can be widely applied in business, industries, word controlling etc 3. Provide various frequency range standards:-UK,-F.advanced l... $7.99
$10.65
SKU: 8962
$7.99
$10.65

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DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller Description:     The microwave radar switch module is of a DC type, with an input voltage of 12V-36V and an output voltage of 1.5-35V. The maximum load current is 3A, and the maximum load power is 30W.    ... $4.49
$5.99
SKU: 13691
$4.49
$5.99

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DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S Description:     This module uses ESP8266-01/ESP-01S (without ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.     ESP8266 collects the temperature and humidity in ... $2.99
$3.99
SKU: 12512
$2.99
$3.99

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100kg Thin Film Pressure Sensor Force Sensor Diameter 16mm for Arduino 100kg Thin Film Pressure Sensor Force Sensor Diameter 16mm for Arduino Product Introduction: 1. Diameter:16mm 2. Max Length:48mm 3. Width:9mm 4. Measuring Range:100kg $29.03
$32.99
SKU: 11690
$29.03
$32.99

Waterproof Ultrasonic Module JSN-SR04T Integrated Distance Measuring Transducer Sensor for Arduino [B80515] Waterproof Ultrasonic Module JSN-SR04T Integrated Distance Measuring Transducer Sensor for Arduino [B80515] Description: Electrical parameters: JSN-SR04T   Working voltage: DC 3.0-5.5V Working current: <8mA Acoustic emission frequency: 40khz Farthest distance: 600cm Nearest distance: 20cm Distance accura... $9.74
$12.99
SKU: 5046
$9.74
$12.99

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Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car Module Description: The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction me... $5.96
$7.95
SKU: 2432
$5.96
$7.95

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XH-M214 Soil Moisture Sensor Humidity Controller Module 20-99%RH Automatic Control Irrigation System Red Digital Display Controller XH-M214 Soil Moisture Sensor Humidity Controller Module 20-99%RH Automatic Control Irrigation System Red Digital Display Controller Description: The probe can be inserted directly into the soil. It is a digital display of soil moisture. When the humidity is below the set value starting pump starts watering, when humidity reaches the set value to stop watering. The ... $9.44
$12.59
US Direct SKU: 13099
$9.44
$12.59

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DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing Module 12m HFS-DC06 DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing Module 12m HFS-DC06 Product Introduction: 1.Model: HFS-DC06 2.Frequency: 5.8G 3.Waveband: ISM band 4.Size: 39*22*11mm 5.Input Voltage: DC 5V 6.Minimum Input Current: 30mA 7.Output Type: High level signal 8.Connection Type: VCC connects wit... $5.69
$7.59
SKU: 9551
$5.69
$7.59

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16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier 16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier Product Introduction: 1.Driving Voltage:DC 3-12V 2.High Conversion Efficiency 3.Low Impedance Stable Waveform 4.Low Dielectric Loss 5.Power:1.5-3W 6.Service Life:>3000h 7.Strong Corrosion Resistance 8.Applications:for ... $4.49
$5.99
SKU: 11433
$4.49
$5.99

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DC 3.3V 5V Soil Hygrometer Humidity Detection Module Moisture Sensor Water Detector Board for Arduino DC 3.3V 5V Soil Hygrometer Humidity Detection Module Moisture Sensor Water Detector Board for Arduino Technical Specifications: Supply voltage: DC 3.3V-5V Operating current: less than 20mA Output voltage :0-2.3 V [2.3V is completely immersed in water] voltage, 5V power supply, humidity, the greater the output voltag... $2.24
$2.99
SKU: 3274
$2.24
$2.99

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Red+Green 5V Digital Temperature Controller Thermostat Switch Module w/ NTC Waterproof Temperature Sensor Probe Red+Green 5V Digital Temperature Controller Thermostat Switch Module w/ NTC Waterproof Temperature Sensor Probe Product Introduction: 1.Control Temperature Range:-20~100 celsius 2.Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius 3.Measurement Precision:1 celsius 4.Backlash Precision:0.1 celsius 5.R... $5.24
$6.99
SKU: 11092
$5.24
$6.99

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Garden Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Garden Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Descirption: 1. Size:140*15mm 2. Work voltage:3V Put In the Soil as Below:   Tested by ICStation's Outstanding Partner RobertNetworks: Learn More Details in the Video: ... $5.99
$7.99
SKU: 8861
$5.99
$7.99

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Waterproof Digital Thermal Probe Sensor DS18B20 Waterproof Digital Thermal Probe Sensor DS18B20 Specifications: 1, The detector uses the imported brandnew DS18B20 temperature sensor chip,each pin of which is separated by heat shrinkable tube,to prevent short circuit and internal sealing glue, water proof and moisture proof. 2, ... $2.24
$2.99
SKU: 1391
$2.24
$2.99

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HC-SR501 Human Infrared Sensor Module with Lens HC-SR501 Human Infrared Sensor Module with Lens 1. Electrical parameters     Product Type: HC--SR501 Body Sensor Module     Operating voltage range: DC 4.5-20V     Quiescent Current: <50uA     ... $1.94
$2.59
SKU: 1390
$1.94
$2.59

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Thermostat Digital Temperature Controller LCD Display NTC 10K B3950 Sensor Relay Module Thermostat Digital Temperature Controller LCD Display NTC 10K B3950 Sensor Relay Module Description: It is a digital temperature controller module.LCD display, very clear, easy to use, powerful.It can be widely used at Smart home,Industrial control,Automatic irrigation,Indoor ventilation.Protection equipment. Feature... $7.91
$8.99
SKU: 13338
$7.91
$8.99

Contactless Liquid Level Sensor Non Contact IP65 Waterproof NPN Output Detector DC 5-12V 5mA 500ms Contactless Liquid Level Sensor Non Contact IP65 Waterproof NPN Output Detector DC 5-12V 5mA 500ms Product Introduction: 1.Model: XKC-Y26-NPN 2.Input Voltage: DC 5-12V 3.Power Consumption: 5mA 4.Output Voltage (high level): Vin 5.Output Voltage (low level): 0V 6.Output Current: 1-100mA 7.Response Time: 500ms 8.Operatin... $8.69
$11.59
SKU: 12293
$8.69
$11.59

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SHT20 Humidity Temperature Controller DC 12V 0-100%RH -20-60Celsius Digital LCD Display 2-Channel Relay Module SHT20 Humidity Temperature Controller DC 12V 0-100%RH -20-60Celsius Digital LCD Display 2-Channel Relay Module Description: XY-TR01 Temperature and humidity control module high precision digital display word double output automatic constant temperature and humidity control panel. Product adopts industrial-grade chip, high-precision SHT20 temp... $14.07
$15.99
SKU: 13319
$14.07
$15.99

10PCS TTP223 Capacitive Touch Switch Touching Button Key Switch Module Self-Locking/No-Locking Module for Arduino 10PCS TTP223 Capacitive Touch Switch Touching Button Key Switch Module Self-Locking/No-Locking Module for Arduino Specification: 1.Size:15*11mm 2.Power:2.5-5.5V   Trigger setting mode: (1->Short;0->No Short) AB=00:No-lock High TTL level ouput; AB=01:Self-lock High TTL level ouput; AB=10:No-lock Low TTL level ou... $2.99
$3.99
SKU: 12675
$2.99
$3.99

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XH-M198 Digital Brightness Control Switch Photoresistor Module Digital Display Control Panel Street Lamp Automatic Controller XH-M198 Digital Brightness Control Switch Photoresistor Module Digital Display Control Panel Street Lamp Automatic Controller Description: Photosensitive sensor control switch is used detect current brightness and display.It can set Dark start or Bright start. Features: 1>. Display brightness value. 2>. Default NC output. 3>. Support AC an... $5.99
$7.99
US Direct SKU: 13221
$5.99
$7.99

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ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home Description:     This module uses ESP8266-01/ESP-01S (random hair, ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.     ESP8266 collects the temperature and humidit... $4.76
$6.35
SKU: 12511
$4.76
$6.35

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D16mm 108KHz Ultrasonic Mist Maker Atomizer Transducer w/PCB DC 3-12V for Ceramic Humidifier D16mm 108KHz Ultrasonic Mist Maker Atomizer Transducer w/PCB DC 3-12V for Ceramic Humidifier Product Introduction: 1.Diameter:16mm 2.Frequency:108+/-5KHz 3.Driving Voltage:DC 3-12V 4.High Conversion Efficiency 5.Low Impedance Stable Waveform 6.Low Dielectric Loss 7.Power:1.5-3W 8.Service Life:>3000h 9.Strong... $3.67
$4.89
SKU: 11437
$3.67
$4.89

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113KHz 16mm Ultrasonic Mist Maker Fogger Atomizer Transducer Ceramic Discs for Humidifier Replacement Parts 113KHz 16mm Ultrasonic Mist Maker Fogger Atomizer Transducer Ceramic Discs for Humidifier Replacement Parts Product Introduction: 1.Diameter:16mm 2.Driving Voltage:DC 3-12V 3.Power:1.5-3W 4.Service Life:>3000h 5.Frequency:113+/-3KHz Features: 1.High Conversion Efficiency 2.Low Impedance 3.Low Dielectric Loss 4.Large A... $1.94
$2.59
SKU: 11432
$1.94
$2.59

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MPU6050 3 Axis Gyroscope Accelerometer Sensor Module (3V-5V Compatible) MPU6050 3 Axis Gyroscope Accelerometer Sensor Module (3V-5V Compatible) Specification Chip: MPU-6050 Power supply: 3v-5V power Gyroscope range: + 250 500 1000 2000 °/ s Acceleration range: ± 2 ± 4 ± 8 ± 16g Communication: standard IIC communication agreement Chip b... $2.51
$3.35
SKU: 1502
$2.51
$3.35

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10PCS OE-TP Capacitive Touch Button Switch Module Digital Touch Sensor LED Stepless Dimming 10A Driver 10PCS OE-TP Capacitive Touch Button Switch Module Digital Touch Sensor LED Stepless Dimming 10A Driver 1.Description:  It is a touch dimming module.It can control the brightness of the LED light bar or the speed of the DC motor through the touch module.   2.Feature:  1).It has power supply reverse protection... $9.74
$12.99
SKU: GY19586
$9.74
$12.99

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2PCS Atomizing Humidifier Module,5V USB Atomization Board,Humidifier Atomizing Sheet Circuit Drive PCB Circuit Board 2PCS Atomizing Humidifier Module,5V USB Atomization Board,Humidifier Atomizing Sheet Circuit Drive PCB Circuit Board 1.Description:  It is a spray humidification module.It is equipped with an atomizing sheet.The protruding side of the center of the atomizing sheet is placed face up,and the other side is in contact with water.It can be placed on ... $4.68
$6.99
SKU: GY19528
$4.68
$6.99

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3PCS Temperature and Humidity Sensor, HTMRS3 Temperature and Humidity Probe Air Conditioning Sensor 3PCS Temperature and Humidity Sensor, HTMRS3 Temperature and Humidity Probe Air Conditioning Sensor 1.Description:  It is a HTMRS3 temperature and humidity sensor.  HTMRS3 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.  It uses dedica... $6.44
$8.59
SKU: GY19499
$6.44
$8.59

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3PCS Temperature and Humidity Sensor, SDHT10 Digital Temperature and Humidity Sensor 3PCS Temperature and Humidity Sensor, SDHT10 Digital Temperature and Humidity Sensor 1.Description:  It is a SDHT10 temperature and humidity sensor. SDHT10 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.It uses dedicated digital module a... $5.69
$7.59
SKU: GY19498
$5.69
$7.59

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Non-Contact Water Level Detector liquid Level Sensor DC 5V Human Touch Sensor for Detect Water Level Non-Contact Water Level Detector liquid Level Sensor DC 5V Human Touch Sensor for Detect Water Level 1.Description:  It is a water level detection sensor.It is suitable for flat and pipeline containers,and the probe is suitable for non-metallic container walls with a thickness of less than 15mm. 2.Feature:  1).It can ... $6.74
$8.99
SKU: GY19398
$6.74
$8.99

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5V Infrared Ranging Sensor Human Body Distance Sensor Module Sensing Distance 0-10cm for Automatic Sensor Faucet 5V Infrared Ranging Sensor Human Body Distance Sensor Module Sensing Distance 0-10cm for Automatic Sensor Faucet 1.Description:  It is a infrared ranging sensor .It replaces traditional mechanical switches and is suitable for short-distance detection in various occasions, and can be used for material detection,sweeping detection, and object ... $6.74
$8.99
SKU: GY19396
$6.74
$8.99

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Human Body Induction Switch 3W-100W High Power AC 160V-250V Time Delay Infrared Sensor Human Body Induction Switch 3W-100W High Power AC 160V-250V Time Delay Infrared Sensor Description:   It is a infrared human body sensor switch.The inductive switch works through the infrared detection function of the human body, and is generally installed indoors. Feature:   1.Its work delay time is lon... $6.22
$8.29
SKU: GY19158
$6.22
$8.29

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MAX30102 Sensor Module 1.8V-5V Pulse Oximeter Heart Rate Detection Sensor MAX30102 Sensor Module 1.8V-5V Pulse Oximeter Heart Rate Detection Sensor Description:   MAX30102 blood oxygen concentration sensor.   An integrated pulse oximeter and heart rate monitor biosensor module.   It uses an 18V power supply and an independent 50V power supply for internal LEDs, ... $3.74
$4.99
SKU: GY19182
$3.74
$4.99

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5.8G Microwave Radar Module DC 2.8V~4.8V Human Body Sensor for Ultra-low Power Solar Light 5.8G Microwave Radar Module DC 2.8V~4.8V Human Body Sensor for Ultra-low Power Solar Light Description:   It is a 5.8G microwave radar module. This module can detect moving objects in real time,and convert microwave induction signals into high and low level signals,or output as PWM signals. Feature:   1.It h... $5.02
$6.69
SKU: GY19168
$5.02
$6.69

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AC 220V Sound Light Control Switch LED Integrated Light 12W Sensor Module AC 220V Sound Light Control Switch LED Integrated Light 12W Sensor Module Description:   It is a voice control LED integrated light. It will automatically light up when it senses a sound above 50 decibels in a dark environment. Feature:   1.Designed with high-quality LED lamp beads. The lamp... $4.19
$5.59
SKU: GY19164
$4.19
$5.59

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Radar Smart Sensor AC 180V-240V 50Hz/60Hz Infrared Human Body Switch Radar Smart Sensor AC 180V-240V 50Hz/60Hz Infrared Human Body Switch Description:   It is a radar sensor switch.It has a large sensing range,it will not be bright during the day,it will be on at night when people come,and it will go out when people go. Feature:   1.It can adjust all-day... $8.99
$11.99
SKU: GY19159
$8.99
$11.99

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Infrared Human Body Induction 5.8G Microwave Radar Module DC 2.2V-4.8V Ultra-Low Power Distance Detector Infrared Human Body Induction 5.8G Microwave Radar Module DC 2.2V-4.8V Ultra-Low Power Distance Detector 1.Description:   It is a 5.8G microwave radar module. This is an ultra-low power 5.8G microwave radar module with a working current of only 68uA. It combines the high performance of microwave induction and the ultra-high cost-effe... $4.19
$5.59
SKU: GY19155
$4.19
$5.59

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220V Raindrop Controller Relay Module Raindrop Sensor Module Leaf Surface Humidity Water Switch On 220V Raindrop Controller Relay Module Raindrop Sensor Module Leaf Surface Humidity Water Switch On Description:   It is a 220V raindrop controller.It can be used to monitor various weather conditions,and directly output with a relay to control the startup and shutdown of motors.   Feature:   ... $10.55
$11.99
SKU: GY18957
$10.55
$11.99

DC 3.3V 5V Raindrop Humidity Detection Sensor Module with 20cm 2P Dupont Line DC 3.3V 5V Raindrop Humidity Detection Sensor Module with 20cm 2P Dupont Line 1>.Description:   It is a rain sensor module.It can be used for monitoring various weather conditions,and converted into a digital signal and AO output.   2>.Feature:   1.The sensor uses h... $4.49
$5.99
SKU: GY18953
$4.49
$5.99

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