Gas detection module MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 each of them 1pcs total 9pcs sensor for kit

-8%

10pcs mq-9 carbon monoxide module combustible gas sensor detection alarm module

0

1

-9%

Mq-5 lpg gas city gas sensor module mq5 1pcs

1

10

-8%

Mq-4 mq4 gas methane sensor module mq4 1pcs

1

0

Gas detection module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 each of them 1pcs total 9pcs sensor for arduino kit

0

0

-2%

10pcs/lot mq-7 module carbon monoxide gas sensor detection alarm mq7 sensor module

1

0

-8%

Mq-5 lpg gas city gas sensor module mq5 1pcs

1

0

-8%

10pcs/lot mq-4 gas methane sensor module mq4

1

1

-7%

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

0

0

Mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 detection smoke methane liquefied gas sensor module for arduino starter diy kit

0

0

-9%

High sensitivity sound microphone sensor detection module for avr pic ky-037 1pcs

0

3

-2%

1pcs/lot soil the hygrometer detection module soil moisture sensor robot smart car

3

3

-3%

9 pcs/1 lot gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 sensor module gas sensor starter kit

0

0

Diymore gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 gas sensor module starter kit for arduino

7

1

-5%

9pcs/1lot gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 sensor module gas sensor starter kit

1

1

-7%

10pcs/lot mq-2 mq2 smoke gas lpg butane hydrogen gas sensor detector module

1

1

-8%

New!!! 100pcs/lot snow/raindrops detection sensor module rain weather module humidity

0

0

-7%

Mq-6 module liquefied propane-butane mq6 sensor module

1

1

-3%

10pcs/lot mq-135 car air quality sensor hazardous harmful gases detection

2

0

-7%

10pcs ky-037 high sensitivity sound microphone sensor detection module avr pic new

1

0

-25%

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

0

1

Gas detection module mq-2/mq-3/mq-4/mq-5/mq-6/mq-7/mq-8/mq-9/mq-135 sensor module detection smoke methane for arduino diy kit

3

5

5.0

-40%

10pcs ky-038 4pin mini voice sound detection sensor module microphone transmitter diy robot car

1

1

5.0

-4%

Gas detection module mq-2/mq-3/mq-4/mq-5/mq-6/mq-7/mq-8/mq-9/mq-135 sensor module for arduino starter diy kit

1

1

-8%

100pcs lm393 optical sensitive resistance light detection photosensitive sensor module 4pin diy kit

0

0

-3%

9pcs/1lot gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 sensor module gas sensor starter kit

6

2

-7%

3pin ky-020 standard tilt switch sensor module 1pcs

0

1

10pcs/lot ky-015 temperature and humidity sensor module application dht-11 dht11+pcb

1

1

-0.5%

Tzt 9 pcs/1 lot gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 sensor module gas sensor starter kit

1

2

4.0

-4%

Mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 detection smoke methane liquefied gas sensor module for arduino starter diy kit

2

2

5.0

-10%

1pcs rotary encoder module brick sensor development ky-040 (not include the screw-threaded shafts)

1

1

-37%

1 piece vl53l0x laser ranging sensor gy-530 time-of-flight (tof) ranging module 2.8 - 5 v iic communication

0

1

-7%

1pcs dual-channel hx711 weighing pressure sensor 24-bit precision a/d module

0

1

-2%

1pcs/lot ttp229 16-way capacitive touch switch digital touch sensor module

0

1

-1%

Tzt 9 pcs/1 lot gas detection sensor module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 sensor module gas sensor starter kit

4

2

5.0

-11%

1pcs/lot hb100 microwave doppler radar wireless module motion sensor hb100, microwave motion sensor,detector

0

0

-7%

Esp8266 esp-01 esp-01s dht11 temperature humidity sensor module esp8266 wifi nodemcu smart home iot diy kit

0

0

Esp8266 esp-01 esp-01s dht11 temperature humidity sensor module esp8266 wifi nodemcu smart home iot diy kit (without esp module)

0

0

-6%

Free shipping grove - gas sensor(o2) oxygen sensor module oxygen concentration detection module grove-gas sensor(o2)

0

0

-8%

5pcs/lot dc 12v rain water sensor module + relay control module robot kit

0

0

-8%

16pcs/lot raspberry pi 3&raspberry pi 2 model b the sensor module package 16 kinds of sensor

5

4

-8%

10pcs ky-010 broken light blocking photo interrupter sensor module diy starter kit ky010

0

0

-7%

10pcs/lot jy-mcu bluetooth serial transceiver module base board for hc-06 hc-07 hc-05 or mega 2560 uno r3 a10

1

0

1pcs fpm10a fingerprint module optical fingerprint sensor + 1pcs uno r3 mega328p with usb cable

0

0

-8%

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

0

0

-0.2%

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

0

0

-2%

New 10pcs diy kit max7219 dot matrix module display module mcu control module special promotions

0

0

9pcs/lot gas detection module mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 gas sensor for diy board kit

0

0

1pcs pl2303 usb to rs232 ttl converter adapter module with free cable pl2303hx

0

0