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

-5%

Incomplete data

Diy kit 3.3v/5v ceramic piezo vibration sensor module analog controller electronic components supplies sensor arduino for uno r3

0

0

-6%

Sw-420 motion sensor module alarm sensor induction module vibration switch

0

0

-27%

Keyestudio tcs3200 color recognition sensor detector module for arduino

4

6

5.0

1pcs waterproof ultrasonic module jsn-sr04t / aj-sr04m water proof integrated distance measuring transducer sensor for arduino

0

0

F249 4 pin infrared speed sensor module for arduino/51/avr/pic 3.3v-5v high quality

4

3

5.0

-14%

For arduino ky-001 ds18b20 temperature sensor module measurement module dc 3v ~ 5v board

2

1

Greatzt f249 4 pin infrared speed sensor module for arduino /51/avr/pic 3.3v-5v high quality

2

5

5.0

10pcs hb100 microwave doppler radar wireless module motion sensor hb100, microwave motion sensor, motion detector

0

0

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

2

7

5.0

Dht22 am2302 dht11/dht12 am2320 digital temperature humidity sensor module board for arduino ultra-low power high precision 4pin

4

11

4.8

-0.2%

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

0

0

10pcs tzt teng mq-2 mq2 smoke gas lpg butane hydrogen gas sensor detector module for arduino

6

9

4.8

-6%

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

1

1

-21%

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

0

0

-5%

Incomplete data

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

0

0

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

0

0

-4%

Tzt htu21d temperature and humidity sensor module temperature sensor breakout for arduino

0

0

Hc-sr501 sr501 body sensor module for arduino adjust ir pyroelectric infrared pir motion sensor detector module human

2

7

4.5

-3%

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

0

2

-2%

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

0

0