10pcs/lot Passive Buzzer Module KY-006 New

-2%

2pcs passive buzzer module alarm sensor beep module for arduino smart car 3.3v-5v i/o interface of scm with dupont line

2

2

5.0

-8%

High quality passive buzzer module for arduino diy kit

1

2

5.0

-11%

10pcs/lot lm386 audio amplifier module 200 times 5v-12v input 10k adjustable resistance

1

2

-5%

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

2

1

New for smart car9012 transistor active buzzer alarm module sensor beep ky-012

2

1

-11%

10pcs bts7960 43a h-bridge high-power motor driver module/smart car/

1

1

5.0

-19%

Ky-018 photosensitive optical sensitive resistance light board module detects resistor module for arduino diy kit sensor

0

0

-11%

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

0

1

-2%

10pcs ne555 pulse frequency duty cycle adjustable module square wave signal generator integrated circuits

0

0

10pcs ds3231 precision rtc module memory module for arduino raspberry pi

1

1

-5%

16pcs/lot raspberry pi 2 3 the sensor module package hc-sr04 501 dht11 ds3231 ky-008 sound rain soil sensor for arduino kit

0

0

100% new 600w dc-dc step-up module, mobile car laptop power supply 10-60v or 12-80v

0

0

-1%

8 channel relay 5v 10a 8 channel relay module

0

0

-5%

5pcs new am1001 amt1001 4.5v-5.5v resistive temperature and humidity sensor module probe

0

1

Rms-11 5-1900mhz rf up and down frequency conversion passive mixer rms11 module

1

0

10pcs/lot new ttp223 touch button module capacitor type single channel self locking touch switch sensor

4

5

-6%

10pcs dc-dc 5v to 3.5v / 12v usb step up / down power supply module adjustable boost buck converter out dc 1.2v-24v

1

0

Ky-019 5v one 1 channel relay module board shield for pic avr dsp arm for arduino relay

1

2

5.0

-1%

Ky-019 5v one 1 channel relay module board shield for pic avr dsp arm for arduino relay

1

0

-1%

10pcs mq-5 methane natural gas sensor shield liquefied electronic detector module

0

0