5pcs Plant Watering Alarm Alerter Humidity Moisture Sensor Module Soil Moisture Sensor Module Humidity Sensor Module

-4%

Free ship supports secondary development immersed alarm free driver usb water level,rainfall,soil moisture acquisition sensor

0

0

-5%

Fast free ship 0-2v output moisture range 0-50% without temperature measurement soil moisture sensor

0

0

-4%

Fast free ship rs485 output moisture range 0-100% with temperature measurement soil water temperature sensor

0

0

-2%

1pcs m15*12 dc5v high accuracy liquid level sensor liquid level detection sensor module good liquid level sensor module

0

0

-4%

Fast free ship 5pcs transmission-recerving module ultrasonic transducer/serial port output waterproof ultrasonic ranging module

0

0

-5%

5pcs/lot 32mbit jq6500 voice module mp3 module high quality mcu serial port control one-on-one 5 way control music ic module

0

0

-4%

5pcs/lot 16mbit jq6500 voice module mp3 module high quality mcu serial port control one-on-one 5 way control music ic module

0

0

-6%

2pcs soil temperature and humidity sensors sht10 agricultural greenhouses flower nursery sht-77 waterproof probe sensors

0

0

-2%

Dc 3v cjmcu plant watering alarm alerter humidity moisture sensor module soil sensor module

0

1

-3%

5pcs for sht10 sht20 sht11 sht72 sensor temperature and humidity sensor shell protecting cover armour enclosure protection armor

0

0

-0.8%

Rs485 atmospheric pressure transmitter thermometer module,temperature and humidity z19 carbon dioxide sensor

0

0

-5%

Free ship 5pcs quality original chip dcdc power module/5v fixed output /3a long time large current dm02-5 power supply module

0

0

-5%

Incomplete data

Hygrometer detection soil moisture sensor sensing module soil humidity sensor module for arduino automatic watering system

0

0

-3%

6pcs hygristor module/ humidity detection / humidity-dependent sensor / humidity sensor / air humidity measurement circuit board

0

0

-2%

5pcs 74hc595 static driving 1 segment digital display module serial driver can series 0.5-inch bright red digital tube save cpu

0

1

-4%

Metal bar temperature and humidity sensor sheath for am2321,sht10,sht11,sht20,sht21,sht15,sht75 sensor customizable sensor shell

0

0

-3%

2pcs adjustable on off switch relay module delay time module 5v 12v24v auto delay switch start protection 27 modes multifunction

0

0

-5%

10pcs/lot 8 channel relay module relay driver module mcu countrol board 12v module shield for arduino uno module

0

0

-3%

50hz 3.3-5v vl53l1x laser ranging sensor module 4cm-4m ranging module tof distance measurement i2c 12x17x3.2mm pcb sensor board

0

0

-2%

10pcs reflector 180*40 photoelectric switch baffle board td-07 photoelectric sensor switch reflector

0

0

-5%

Fast free ship 50pcs ttp223 touch-key module self-locking inching capacitive switch single road reconstruction key module

0

0

-4%

Free ship bluetooth 4.0 module ble serial communication passthrough mode cc2540 smd small size bluetooth serial port module

0

0

-4%

Intelligent temperature humidity transmitter rs485 serial communication high precision modbus rtu acquisition module transducer

0

0

-5%

Free ship10pcs 2.4g high-power 1w long-distance wireless audio module/wireless audio and video transmission module tx6722/tx6733

0

1

-3%

For z3v-2e22 groove infrared photoelectric sensor u-shaped photoelectric switch two channel output four-wire infrared sensor

0

0

-5%

Fast free ship cc2541 low-power cc2541-a1 ble bluetooth 4.0 serial port module ilt254x bluetooth chip module

0

0

-3%

Rs485 module+usb to 485 module direct connect ttl serial port uart max13487 for max13487eesa mcu development for arduino

0

0

-5%

Free ship 2.4g high-power 1w long-distance wireless audio module/wireless audio and video transmission module tx6722/tx6733

0

0

-3%

10pcs for altimeter atmospheric pressure i2c digital pressure temperature sensor module spl06-001 300 to 1100hpa for gps

0

0

-4%

Fast free ship 2pcs/lot plc communication board fx2n series expansion board fx2n-422-bd communication module

0

0

-4%

Free ship free driver usb soil temperature and humidity acquisition sensor double waterproof provide secondary development kit

0

0

-4%

Fast free ship new! nrf51822 chip bluetooth 4.0 4.1 network module

0

0

-2%

Hygrometer detection soil moisture sensor sensing module soil humidity sensor module for arduino automatic watering system

0

0

-2%

Hygrometer detection soil moisture sensor sensing module soil humidity sensor module for arduino automatic watering system

0

0

-4%

Free ship 10pcs/lot new mq-8 hydrogen sensor detection alarm module gas sensor module

0

0

-5%

Low power consumption bluetooth 4.0 core-board module cc254xemv2 pcb antenna cc2540 cc2541 for cc254xek new smartrf demo board

0

0

-4%

Fast free ship wx-dc2412 24v switching power supply board 4a 6a high-power industrial power supply module

0

0

-4%

Fast free ship 10pcs/lot mq-2 smoke transducer module,smoke sensor module mq-2 smoke gas sensor module

0

0

-6%

For slht20-1 lengthen pipe type digital temperature and humidity sensor slht20-1(sht10) slht20-2(sht11) slht20-3(sht15) sensor

0

0

-7%

5.8g microwave radar sensor distance 5-16m intelligent trigger human induction switch module 5v microwave induction module

0

0

-5%

2pcs ultrasonic sensor us40-14d reversing radar probe 40khz waterproof piezoelectric ceramic integration ultrasonic transducer

0

0

-4%

At35-7-u6 induction control line 316 stainless steel electrode high temperature liquid level probe sensor water level sensor

0

0

-3%

Fast free ship environment,greenhouse,farming,building jcg-07 rain and snow sensor pulse output type rain sensor

0

0

-4%

Fast free ship for miner mining ultrasonic sensor us150-25a(integration)ultrasonic wind speed sensor/air velocity transducer

0

0

-4%

Free ship 100pcs/lot itr8402 photoelectric sensor, groove type optical coupling correlation photoelectric switch,dip - 4

0

0

-4%

Fast free ship 10pcs/lot wireless astern dedicated module 2.4g wireless video receiver module

0

0