4 Channel Relay Module 5v Low Trigger With Optocoupler รีเลย์ 4 ช่อง ราคาถูกสุด พร้อมส่วนลด โปรโมชั่น กุมภาพันธ์ 2025

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฿70

ขายแล้ว 1 ชิ้น

zerobikeshop

TZT 5V 30A Two-way isolation relay module High/low level trigger 5V 30A 1-Channel Relay Module+Electronic With Optocoupler Cables Converters

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rv8

Relay module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Cables Converters

฿207 ฿373

rv8

one 1 channel relay module DC 5V 12V 24V high and low level trigger relay control with optocoupler

฿112

huixianpan8312174

6Pcs 5V 2 Channel Relay Module High and Low Level Trigger Relay Control with Optocoupler Two Way Relays

฿179 ฿537

jonesmayer

6Pcs 5V 2 Channel Relay Module High and Low Level Trigger Relay Control with Optocoupler Two Way Relays

฿143 ฿429

lrrrl6352

1 Channel DC 12V 30A Relay Board Module Optocoupler Isolation High/Low Trigger รีเลย์ 1ch

฿177

baiyizun

5V 12V 24V Relay Module One Channel 30A with Optocoupler Isolation High and Low Level Trigger

฿181 ฿262

pyecreaminsa1973

Relay 12V 2 Channel Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger รีเลย์

฿172 ฿176

baiyizun

5V 4 Channel Module 4-Channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module

฿299 ฿498

dyefccing-shop

3.3V 1 Channel Relay Low Level Trigger Module with Optocoupler Isolation

฿302 ฿336

binledi

1 Way 2 4 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger with Guide Rail

฿386 ฿689

pgxv824dvrh8

1 Way 2 4 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger with Guide Rail

฿211 ฿376

yx34001zjt98

รีเลย์ 4 ช่อง 5V โมดูลย์ 4 Channel Relay Module with light coupling 5V

฿89

ขายแล้ว 25 ชิ้น

gomoboelec

TZT 1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

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my28fl

1/2/4/6/8 Channel Relay Module 5V/12V/24V High/Low Level Trigger With Optocoupler Isolation For Arduino Intelligence Control

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bq2621281jiapo

1/2/4/6/8 Channel Relay Module 5V/12V/24V High/Low Level Trigger With Optocoupler Isolation For Arduino Intelligence Control

฿167 ฿298

lun364

1PCS 1 2 4 8 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino red

฿182 ฿325

oy32997jtw3

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Electrical Circuitry Parts

฿234 ฿405

17xc

4 Channel Relay Module 30A with Optocoupler Isolation Supports High and Low Triger Trigger for Smart Home

฿122 ฿366

fhjsrfgs

Module รีเลย์ Relay 5V 4 Channel (สีแดง) Isolation High And Low Trigger For Arduino ESP32 Nodemcu

฿120

ขายแล้ว 28 ชิ้น

pakorngroup

5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module 4CH

฿127 ฿184

piaobi35

;.[- Relay Module 6 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

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victorbensonabcmo

1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High and Low Level Trigger

฿172 ฿307

taotu1615

1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High and Low Level Trigger

฿186 ฿333

lun364

One 1 Channel Relay Module 5V 9V 12V 24V High and Low Level Trigger Relay Control Board with Optocoupler

฿184 ฿328

drek-0692

Relay 24V 2CH Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger รีเลย์ 2 Channel

฿172 ฿175

baiyizun

3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board รีเลย์ 1 ช่อง

฿50

ขายแล้ว 2 ชิ้น

bl_smart_all

☎ 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

฿206 ฿367

17sy

○✗❒ 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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17qw

5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

฿192 ฿343

rao75

：”{》： 5V 12V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level Trigger

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jlttbr

5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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chencheng543da

☍✘ 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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17nt

5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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ta809

∈₪ 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

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