Finger Measuring Heartbeat Sensor Module For Arduino

-5%

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

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0

-3%

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

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Bh1750fvi digital light intensity sensor module 3v-5v power for arduino

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-3%

Glyduino ds18b20 digital temperature sensor temperature measurement module for arduino

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Diymore dht22 am2302 digital temperature humidity sensor module for arduino replace sht11 sht15 with dupont cables

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0

-3%

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

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1

-3%

Free shipping with track 30pc dht21/ am2301 capacitive digital temperature and humidity sensor module for arduino

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0

-2%

Professional digital sensor signal isolation module digital quantity i2c isolation module

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0

-5%

Automatic on off light control switch mayitr photo control sensor switches ac 12v/24v/110v/220v 10a 50-60hz for street highways

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0

-2%

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0

-5%

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

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0

-2%

Ky-037 4pin voice/sound/detection sensor module microphone transmitter smart robot car for arduino diy kit

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1

-1%

Mini fingers measuring detect heartbeat sensor module for arduino

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1

-4%

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0

-3%

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-4%

Glyduino rfid ic key tags keyfobs token nfc tag keychain number 3 reaction key for arduino android

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Dht11 temperature and humidity sensor module for arduino

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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

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-4%

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-5%

Free ship 10pcs/lot 2.4g small low power wireless audio and video transmission module launch module tx6729 av transmitter module

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0

-4%

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

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0

-5%

Incomplete data

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

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0

-5%

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

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-4%

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

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3pcs 12v relay soil moisture relay module soil moisture sensor control large load lm393 pcb control board soil moisture probe

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Tx6721+rx6788 500mw long-distance wireless transmit figure fpv module suit/ wireless display transmitting and receiving module

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0

-7%

10pcs diy kit metal detector kit electronic kit dc 3v-5v 60mm non-contact sensor board module electronic part metal detector diy

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0

-5%

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

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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

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0

-5%

Water level sensor water sensor water droplet detection depth for arduino uno mega 2560

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0

-3%

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

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0

-5%

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

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1

Incomplete data

Ky-039 5v heartbeat sensor senser detector module by finger for arduino

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0

-0.3%

Free shipping 30pc light sensor photosensitive light sensor module light detection module for arduino

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0

-4%

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

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0

-2%

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

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0

-5%

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

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0

-2%

Free shi with track 30pcs/lot high quality metal touch sensor module ky-036 human body touch sensor for arduino

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0

-3%

Diymore apds-9930 rgb sensor gesture board apds-9930 proximity sensor module for arduino

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0

-5%

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

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

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-4%

Sound detection sensor module lm393 sound sensor horn smart car special for arduino

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0

-3%

Glyduino 8 channel relay with optocoupler 8 way control panel plc relay 5v module for arduino pic avr mcu dsp arm

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0

Incomplete data

Ky-039 5v heartbeat sensor senser detector module by finger for arduino

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0

-60%

30a range current sensor module acs712 module 5v acs712t acs712elc

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0

Dht22 am2302 digital temperature humidity sensor module high-precision ntc sensor for arduino replace sht11 sht15

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2

-4%

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

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0