KY-039 5V Heartbeat Sensor Senser Detector Module By Finger For Arduino

-11%

1pcs diy kit 3.3v/5v ceramic piezo vibration sensor module analog controller electronic components supplies sensor for arduino

12

2

-3%

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Raspberry pi 2 3 the sensor module package hc-sr04 501 dht11 ds3231 ky-008 sound rain soil sensor for arduino kit

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1

-3%

1set/lot snow/raindrops detection sensor module rain weather module humidity for arduino

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1

Color recognition sensor tcs230 tcs3200 color sensor color recognition module for arduino diy module dc 3-5v input

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1

-4%

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

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1pcs dual channel hx711 weighing pressure sensor 24-bit precision a/d module diy electronic scale for arduino diy kit

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1

-6%

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Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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-11%

Smart electronics 4pin keyes ky-036 human body touch sensor module for arduino diy starter kit ky036

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-45%

For microphone voice sound sensor module for arduino analog digital output sensors ky-038

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-10%

Soil moisture sensor and soil detector module soil moisture test soil humidity test corrosion resistance probe for arduino

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1

-7%

10pcs photosensitive resistor sensor module ky-018

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-0.2%

10pcs 3pin . ky-035 class bihor analog hall magnetic sensor module diy starter kit ky035

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-0.5%

1pcs shengyang 801s shake vibration sensor module for arduino open source lm393 3-5vdc tt logic

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1

-11%

100pcs hc-sr04 ultrasonic wave detector ranging module hc sr04 distance measuring transducer sensor for arduino dc 5v

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-5%

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Rain water sensor module + dc 5v 12v relay control module rain sensor water raindrops detection module for arduino robot kit

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-21%

Industrial module of laser ranging sensor high precision +- 1mm serial port usb-ttl stc single chip microcomputer

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10pcs pm sensor sds011 high precision laser pm2.5 air quality detection sensor module super dust dust sensors, digital output

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0

-22%

Free shipping semiconductor formaldehyde sensor module toluene voc gas sensor ms1100-p21x formaldehyde sensor module

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-8%

5pcs hb100 microwave doppler radar wireless module motion sensor hb100, microwave motion sensor, motion detector

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0

-7%

Hot sale 50pcs/lot tcrt5000 infrared reflectance sensor obstacle avoidance module tracing sensor tracing module

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2

-7%

Hot sale 50pcs/lot tcrt5000 infrared reflectance sensor obstacle avoidance module tracing sensor tracing module

0

0

1pcs pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

10

3

-5%

Laser sensor module non-modulator tube laser receiver module diy for arduino

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Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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0

-1%

Lps22hb pressure resistance pressure sensor module piezoresistive absolute pressure sensor for high intensity industrial control

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0

-16%

Free shipping heart rate pulse sensor module son1205 heart rate sensor

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1

5pcs/lot smart electronics 4pin rgb module ky-016 three colors 3 color rgb led sensor module for arduino diy starter kit ky016

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Thermistor temperature sensor module thermal sensor module thermal sensors do the digital output/temperature control switch

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-3%

Finger measuring heartbeat sensor module for arduino

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0

-7%

10pcs/lot mq-5 lpg gas city gas sensor module mq5

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-1%

Mini fingers measuring detect heartbeat sensor module for arduino

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1

-5%

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50kg body load cell weighing sensor resistance strain half-bridge total weight scales sensors pressure measurement for arduino

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2

5pcs/lot mini infrared pir motion sensor precise infrared detector module for arduino body sensor switch module sensing mode

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0

-2%

Photosensitive brightness resistance sensor module light intensity detect new for arduino

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1

-9%

Passive buzzer sensor module for arduino ky-006

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0

-7%

For 3pin ky-022 tl1838 vs1838b hx1838 universal ir infrared sensor receiver module for arduino diy starter kit

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10pcs color sensor tcs230 tcs3200 color recognition sensor detector module dc 3-5v input for arduino

0

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Led light pir infrared human body induction sensor time delay adjustable mode detector switch for home lighting led lamp

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0

-25%

1pcs mq-6 mq6 gas module liquefied propane isobutane propane detection sensor liquefied gas sensor for arduino

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1

-2%

5pcs/lot tracing module obstacle avoidance tracing sensors tcrt5000 infrared reflection sensor

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0

Ky-040 rotary encoder module brick sensor development for arduino avr pic

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1

5pcs sr602 mini motion sensor detector module pyroelectric infrared pir kit sensory switch bracket for arduino diy with lens

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0

-17%

Automobile air compressor pressure transmitter sensor pt1100-0.3mpa-m20-4-20ma 0-5v 10v

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0

-6%

Vl6180 vl6180x range finder optical ranging sensor module for arduino i2c interface 3.3v 5v gesture recognition

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1

-3%

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

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-0.9%

Mq2 dc 5v propane ethanol i-butane methane alcohol gas sensor detection module for arduino mq-2 gas sensor detector module

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