Energy Saving Lamp LED Light Incandescent Light CD4011 Sound and Light Control Switch Kit DIY Voice Control Parts Module

-15%

Infrared proximity diy kit control switch automatic faucet module sensor module kit infrared proximity switch

1

1

Electronic diy kits 18 segments 4 columns led music rhythm spectrum light voice control line control level display

1

2

5.0

1 set speech recognition module voice non specific voice recognition voice control module for arduino raspberry electronic kit

1

1

Ysj-r3 20s photosensitive control switch voice recorder chip sound recording module talking music audio recordable diy kit

0

0

-11%

Sound and light control delay corridor light circuit kit guide training parts

0

0

1pcs voice-controlled induction delay switch corridor voice-controlled lights sound and light control with delay pcb kit parts

0

0

Lm393 diy light operated switch kit diy kit with 5v relay lm393 electronic funny trigger output mode module board

0

0

Diymore infrared proximity switch kit control switch automatic faucet control module sensor diy electronic kit

0

1

-2%

E27 sound and light control switch voice head sound and light control lamp base screw energy saving lamp

0

0

Lm393 diy light operated switch kit light control switch photosensitive diy electronic trigger output mode module funny diy kit

0

1

Diymore voice sensor board sound control led light indicator module electronic diy kit for arduino, voltage regulator, sound control melody, -10 -65℃

0

2

-3%

Light cube kit eiffel tower led music spectrum electronic diy production parts diy kit creative gift diy decorations

0

1

Greatzt diy electronic kit five-pointed star colorful glare led rgb module water light 51 single chip microcomputer for arduino

1

0

180v-250v induction delay switch incandescent energy-saving lamp second-line sound and light control switch voice control switch

0

0

-10%

Dc 5v 12v time relay module normal open time delay relay timing relay control switch adjustable potentiometer led indicator

11

12

5.0

-1%

Upgraded version smart diy humidifier module electronic diy production kit timing switch humidity control atomizer

1

1

1.0

10pcs max7219 dot matrix module microcontroller module diy kit mcu led display control module kit

2

1

10set diy kits light control sensing intelligent switch module sensor led night light lamptablelight electronic kit no battery

0

0

-4%

Touch switch capacitive sensor module 9v-24v 30w 3a led dimming control lamps active components three mode hard light controller

0

0

-3%

Electronic diy production parts light cube 21-segment led music rhythm spectrum light kit night market creative light

0

0

-8%

Voice-activated led water light kit cd4017 lantern control fun electronic production teaching training diy electronic module

2

6

5.0

Photosensitive sound light alarm diy kit electronic production invention assembly sound and light sensor module device suite

1

3

-4%

Incomplete data

Touch switch capacitive sensor module 9v-24v 30w 3a led dimming control lamps active components three mode hard light controller

0

0

-4%

Led micro wave sensor dc microwave radar sensing module 4-8m home control body motion detector light switch board controller

0

1

-16%

Light control switch diy kit street lamp stair automatic control switch electronic welding circuit board student laboratory

1

1

-4%

5pcs isd1820 sound voice recording playback board module mic sound audio telediphone control drive microphone micro phone

0

0

-18%

30w 3a touch switch capacitive sensor module led dimming control lamps active components three mode hard light controller 9v-24v

2

2

5.0

Voice-controlled delay module sound trigger direct drive led motor diy small table lamp electric fan electronic building blocks

0

1

-4%

Ne555 cd4017 running led flow light electronic production suite board diy kit module capacitor control oscillator clock siganal

0

2

Diy kit module 9v-12v at89c2051 6 digital tube led electronic clock parts components suite diy electronic pcb board

2

2

4.5

-15%

Red blue green rgb voice control indicator level 3 sections module electronic production diy kit electronic pcb board

0

1

-4%

Esp8266 weather station diy kit iot starter kits for arduino with 0.96 oled display d1 mini wireless wifi bluetooth module

1

0

Led microwave sensor dc microwave radar sensing module home control body human motion detector light switch controller board

1

4

5.0

-7%

Usb voice control music frequency spectrum led car volume level indicator display production kit

0

1

Bd243 mini tesla coil kit magic props diy parts empty lights technology diy electronics bd243c diy mini tesla coil module

2

2

5.0

Red yellow green heart-shaped led circulating lamp parts electronic production flashlight diy kit student electronic laboratory

0

1

-7%

220v infrared pir probe led body motion sensor infrared induction switch automatic led light lamp control controller switch ml

1

1

Incomplete data

Voice activated led water light kit cd4017 lantern control fun electronic production teaching training diy electronic kit module

0

0

-5%

3v-5.5v sound control led melody lamp diy kit electronic production kits suite voltage control diy kit fr-4 a fiberglass board

0

0

Dc 12v rf wireless remote switch controller dimmer for remote control mini in-line led strip light diy electronic module diy

5

6

5.0

Ds1302 rotating led display alarm electronic clock module diy kit led temperature display for arduino

2

6

4.5

Touch switch capacitive sensor module 9v-24v 30w 3a led dimming control lamps active components three mode hard light controller

0

0

-3%

16 channel rs232 relay db9 female interface serial remote control switch r223c16 smart relay module dc 12v 10a for fan led light

0

0

-4%

Esp-01 esp8266 dc 5v wifi relay module electronic smart kit diy board home phone controller remote control switch app

4

7

4.8

Xh-m603 charging control module 12-24v storage lithium battery charger control switch protection board with led display new

0

0