1 Channel USB Relay 5V Programmable Computer Control For Smart Home

-3%

Imc hot 5v usb relay 1 channel programmable computer control

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0

2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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0

-4%

Micro usb relay module 5v 4 channel relay module relay control panel with indicator 4 way relay output usb interface

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-3%

4 channel relay module 4-channel relay control board with optocoupler relay output 4 way relay module for arduino mcu control

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4

-9%

1 channel usb relay 5v programmable computer control for smart home

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0

-0.7%

New 5v 10a usb 8 channel relay upper computer icse014a 8-channel relay module

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0

-5%

1 channel 1ch dc 12v thermistor humidity relay humidity board and temperature control controller switch relay module 1 way

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0

-1%

2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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0

-3%

Lcus-1 type 1 channel usb relay module electronic converter pcb usb intelligent control switch jqc-3ff-s-z relay

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0

-10%

Diymore 1 channel timer delay relay switch module led dislay relay board for arduino smart home dc 12v

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0

-3%

12v relays usb computer control timer delay relay 4 channel programmable pc control for smart home timer module

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0

-1%

1 2 4 8 16 channel dc 5v relay module with optocoupler low level trigger expansion board for arduino

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4

Dc 5v/12v/24v 1 channel latching relay module with touch bistable switch mcu control for arduino

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0

-1%

5v 1 channel relay module to ac 120v/dc 24v 2a 3p/4p interface

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0

-0.7%

Dc-dc car power dc 12v to 5v 3a 15w converter module single usb output step down power adapter for car

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0

Dc-dc 12v to 5v max 3a dual usb step down buck converter adapter car power converter module with cable female port waterproof

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0

Micro usb ch340 navo v3.0 atmega328-mu mcu microcontroller soldered version 5v-12v dc ch340 replace ft232rl ttl level serial rx

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0

Dc 5v 10a micro usb 8 ch 8 way channel relay upper computer icse014a 8-channel relay serial port board module 8 way

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0

-13%

Thinary electronic 1pcs with optocoupler 8 channel 8-channel relay module relay control panel plc relay 5v module

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0

-4%

Diymore ac-dc 5v 600ma 3w isolated switching power supply module 220v to 5v buck step down module voltage regulator for arduino

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0

-38%

For 1 channel relay shield for wemos d1 mini relay module smart electronics

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1set atmega328 atmega328p pro mini 5v 16m board module for arduino + 6pin cp2102 usb 2.0 to uart ttl adapter converter

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0

-2%

Soil moisture sensor detection module with relay soil sensor for arduino

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Dc 24v time delay relay module digital led delay timer module switch control relais cycle high performancetimer module

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0

5v 2 channel relay module with optocoupler isolation supports high low level trigger 2-channel 2 ch relay for arduino

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2

-3%

Diymore 1 channel wifi relay module dc 8 -80v wireless remote relay board for smart home

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0

5v 1a wireless power supply charging 5w wireless charger transmitter universal quick charge micro usb charging coil diy kit

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1

-3%

Diymore 2a dc 5v-23v to 3.3v / dc 5 -23v to 5v dc-dc step-down power supply buck converter module for esp8266 wifi for arduino

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1

-6%

Usb serial port control 1 channel relay module 5v 10a ch340 overcurrent protection computer command control switch smart home

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0

Multi-function dc 5v 12v 24v time delay relay module 2 ch with self-locking cycle timing plc control led display for smart home

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0

-0.5%

High efficiency! 10pcs 0.9v-5v 600ma usb output boost converter mini dc-dc step-up power module lithium battery charger board

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0

-2%

12v to 5v 3a 15w mini usb output dc-dc power supply step down buck converter module power adapter for car

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0

-3%

Incomplete data

10set one channel d1 mini relay shield d1 mini relay module for esp8266 development board 1 channel

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0

-0.9%

5v relay usb 2 channel programmable for computer control board smart home timer delay relay solid state module

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3

Micro usb bluetooth pam8403 3w+3w 2 channel class d digital audio amplifier board volume bluetooth receiver board player module

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0

-5%

Dc 5v-32v self-locking intelligence wifi relay module wireless wifi module things smart home remote control switch 5v 12v 24v

10

0

-3%

Mosfet 1 channel 1 route button irf540 mosfet switch module for arduino

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0

5pcs usb qc3.0 dc-dc buck converter charging step down module 6-32v 9v 12v 24v to fast quick charger circuit board 3v 5v 12v

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0

-2%

Dc 5v 2.1a mobile power diy board 4.2v charge discharge boost battery protection indicator step up module 3.7v lithium 18650 diy

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0

Digital led display time delay relay module board dc 12v control programmable timer switch trigger cycle module car buzzer

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1

-2%

Dk-w1308 w1308 dc 12v/ac 100-240v 10a dual led digital thermostat temperature controller with transformer sensor probe relay out

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0

Dual usb step down buck converter adapter dc-dc 12v to 5v max 3a car power converter module with cable female port waterproof

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0

-3%

Thinary electronic 5v-30v delay relay timer module trigger delay switch micro usb power adjustable relay module

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0

Ac 110v 220v dc 12v 24v led digital temperature controller thermostat thermometer thermo control thermoregulator microcomputer

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0

15w adjustable dc-dc dc cv usb port 5v up to 3.3v 9v 12v 24v 30v step up / down power supply boost buck converter module

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0

-7%

New 15w car power supply dc-dc step down buck converter un3f car charger voltage regulator 12v to 5v 3a with mini dual usb cable

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0