5pcs Four-way TTP224B touch button module capacitive induction switch 4-way four-point isolation Capacitive induction module

-5%

Fast free ship 5pcs/lot 868/915mhz cc1101 wireless data transmission module with spring antenna rf1100se wireless module

0

1

-2%

Fast free ship adjustable focal length,wavelength 780nm laser module 100mw 4-5vdc laser diode module

0

0

-3%

Single channel optoelectronic coupler isolation module pnp/npn connect scm or plc 12v to 3.3v/5v/9v12v/24v 72*19*12mm pcb module

0

0

-2%

Free ship point light type/cross light type/one word light type 3-4v dc 980nm-60mw laser-laser module-far infrared laser module

0

0

-5%

Microwave induction module induction lamp box night lamp close range radar induction module antenna control panel ttl high level

0

0

Palm capacitor touch button module at42qt1010 big area for arduino capacitive touch sensor palm detection 5cm touch pad module

1

3

5.0

-4%

5pcs ws2812b full color strip light magic color controller waterfall light mini led strip light x404 x808 40-1024 pixels module

0

0

-5%

3.3-5v turbidity transducer water turbidity module mixed water detection module turbidity sensor module liquid for arduino

1

0

-5%

Fast free ship 20pcs ys-18 hc-sr501 human body infrared sensor modules with original probe anti-theft induction switch module

0

0

-5%

5pcs/lot 64mbit 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 128mbit jq6500 voice module mp3 module high quality mcu serial port control one-on-one 5 way control music ic module

0

1

-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

-5%

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0

0

-4%

485/232 bluetooth to rs485 module rs485 to passthrough module 485 bluetooth plc bluetooth module wireless 9-36v transmission

1

1

5.0

-4%

Water leakage alarm module detection probe water immersion detector induction electrode probe leak detection electrode

1

3

-4%

Can be customized uv sensing amplifier module voltage output disinfecting lamp test uv curing monitoring module

0

0

-5%

Waterproof type ultrasonic rangefinder / ranging module / sensor rs232/485/ttl modbus-rtu ultrasonic distance measurement module

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

-4%

Fast free ship laser ranging module serial port r232 rangefinder 50m sensor ttl level secondary development agreement module

0

0

-3%

Red,green double color max7219 8*8 8x8 dual-color led lattice module ta6932 3.75 8x8 red and green led dot matrix module led

0

1

-3%

Fast free ship 2pcs grove compatible interface water sensor rain droplets water depth detection module for arduino accessories

0

0

-4%

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0

0

-3%

5pcs plant watering alarm alerter humidity moisture sensor module soil moisture sensor module humidity sensor module

0

1

-4%

Free ship 10pcs/lot support spi-flash,tf card/u disk mass storage high quality wt2000m03 mp3 module

0

0

-3%

M18 laser sensor visible light photoelectric diffuse reflection infrared ray m12 photoelectric switch sensor switching inductor

0

0

-0.5%

Fast free ship 5pcs/lot ozone detector ultraviolet sensors uv detector atmospheric ozone detector uv sensors

0

0

-4%

Fasr free ship second generation laser distance measuring sensor module 50m +-1mm max frequency 20hz laser ranging sensor

0

0

-4%

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

0

0

-3%

Fast free ship 2pcs 0.03-60m laser ranging module laser sensor ttl serial port phase method usb turn rs232 connect to mcu

0

0

-6%

5pcs 120-3ca solderless strain gauge / no welding strain rosette / triaxial strain flower

0

0

-5%

Fast free ship 20pcs/lot ys -27 hall sensor module,count detection sensor module switch hall speed switch

0

0

-4%

Free ship second generation laser distance measuring sensor 30m+-1mm max frequency 20hz distance measuring laser sensor module

0

0

-5%

Free ship 300m laser ranging module/ laser ranging sensor precision 1m 500hz measurement frequency laser range finder sensor

0

0

-4%

5pcs silicon photocell sensor bare chip 2.85*2.85mm wavelength 300-1001nm for optical instruments silicon photodiodes chip

0

2

-0.6%

Digital tube pm2.5 dust detection sensor dust particles high precision laser type real-time air quality monitoring module suite

0

0

-7%

Original square reflection laser sensor photoelectric switch infrared sensor visible light beyond cx-441 442 reflex laser sensor

4

1

-5%

Free ship laser distance measurement sensor ttl serial phase method usb turn rs232 connect mcu/0.03-60m laser ranging module

0

0

-4%

Microwave radar sensor switch 220 auto induction microwave motion sensor detector panel ceiling light stairs human radar switche

0

0

-3%

Rail mounting machine room monitor leakage alarm module water immersion detector warehouse water tank detect leakage alarm host

0

1

-5%

Fast free ship 50pcs/lot best price mq-4 methane gas sensor natural gas module gas sensor

0

0

-5%

0-5v,0-10v,4-20ma potentiometer signal converter resistance type displacement sensor transmitter ad conversion module sc series

3

4

5.0