4 Channel Relay Module 4 Channel Relay Control Board With Optocoupler Relay Output 4 Way Relay Module For Arduino ราคาถูกสุด พร้อมส่วนลด โปรโมชั่น กุมภาพันธ์ 2025

4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

฿269 ฿490

fansline

【CW】 1 2 4 Channel Relay Module Low Level With Lamp Output Way

฿251 ฿457

xianweida

8 Channel Relay (10A) 5V Relay 8 ช่อง Relay 5 Module Board

฿155

ขายแล้ว 1 ชิ้น

prajak_kajchapon

Merlin Irving Shop 1ch 2ch 4ch 8ch DC 5V 12V Relay Module Board With Optocoupler Relay Output Module For Arduino 1 2 4 8 way PLC Automation

฿73 ฿117

merlin-irving

KYLE Wild Shop 1ch 2ch 4ch 8ch DC 5V 12V Relay Module Board With Optocoupler Relay Output Module For Arduino 1 2 4 8 way PLC Automation

฿73 ฿124

kyle-wild-shop

4 Channel Relay Module 5V Low Trigger With Optocoupler รีเลย์ 4 ช่อง

฿75

ขายแล้ว 82 ชิ้น

general4-group

รีเลย์ Relay 6 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduno

฿231

baiyizun

รีเลย์ 12V 4 Channel Relay Module Board Shield With Optocoupler Support High and Low Level Trigger

฿236

baiyizun

【HOT】 TZT 5v 1 2 4 6 8 relay module with optocoupler. Relay Output /2 /4 /6 / way 12V 24V for arduino blue

฿322 ฿586

jurtutryryr

4 Channel 5V Relay Active High/Low Relay Module 250V/10A

฿142 ฿158

ขายแล้ว 18 ชิ้น

general4.group

ELECTRONIC CHANNEL โมดูลรีเลย์ 4 Way Relay Module สําหรับ Arduino Pic Avr Dsp

฿59

ขายแล้ว 43 ชิ้น

smalltao.th

Modbus RTU 4 Channel 12V Relay Output Board Module Switch Input RS485 / TTL

฿299

ขายแล้ว 69 ชิ้น

prajak_kajchapon

Sagittarius314 4 Channel Optocoupler Relay Module Board High & Low Trigger 5V/12V/24V

฿68 ฿126

ขายแล้ว 3 ชิ้น

sagittarius314.th

Module Relay 5V 4 Channel Active LOW

฿75

ขายแล้ว 2 ชิ้น

elec.art

Module Relay 5V 4 Channel Active LOW

฿75

ขายแล้ว 1 ชิ้น

nattaphumart

Module Relay 12V 4 Channel Active LOW

฿80

nattaphumart

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

฿172 ฿176

baiyizun

Relay 12V 1CH Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger 1 Channel

฿129 ฿132

baiyizun

รีเลย์ Relay 5V 2 Channel Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger

฿172 ฿175

baiyizun

Relay 24V 1CH Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger 1 Channel

฿141 ฿147

baiyizun

1/2/4/8 Channel Relay Switch Module with Optocoupler 5V 12V 24V Relay Module Board Shield Support High Low Level Trigger

฿193 ฿345

bpa8kg

1/2/4/8 Channel Relay Switch Module with Optocoupler 5V 12V 24V Relay Module Board Shield Support High Low Level Trigger

฿209 ฿374

moucheng60853mpc

4 Channel Relay (10A) with Optocoupler Module โมดูลรีเลย์ 4 ช่องควบคุมแบบแยกกราวน์

฿90

ขายแล้ว 23 ชิ้น

arduino_in_thailand

4 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

฿209 ฿374

ghovcu507cv0

2PCS 4 Channel 24V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

฿142 ฿426

merryhanna

2PCS 4 Channel 24V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

฿151 ฿477

uhunhn

2PCS 4 Channel 24V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

฿142 ฿426

chenglianya12645

2PCS 4 Channel 24V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

฿91 ฿273

dfgdgfgtf

BACK2LIFE Durable Relay Module G3MB-202P Extend Board Solid State Relay Module 5V For Arduino 1 2 4 8 Way 240V 2A 1/2/4/8 Channel Relays Modules

฿38 ฿62

ขายแล้ว 27 ชิ้น

back2life.th

【ONCEMOREAGAIN】Durable 1 Channel Relay Module for PLC Automation Control Optocoupler Integrated

฿80 ฿159

oncemoreagain.th

Relay Module รีเลย์ 30A 5V 4-Channel For Arduino Esp8266 Nodemcu Esp32

฿360

pakorngroup

4 Channel DC 5V 12V 24V Computer USB Control Switch Drive Relay Module PC Intelligent Controller 4-way Relay Module

฿471 ฿841

chuo350

30A 5V 1 Channel Relay Module with Optocoupler Isolation High / Low Level Trigger Relay for Arduino

฿214 ฿412

xkhg30-store

DC 5V 16 Channel Relay Shield Module with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino

฿416 ฿640

l1bamz3m2e

DC 5V supports high and low trigger relay with optocoupler 1 channel relay module control module

฿27 ฿47

ruisibaighp

รีเลย์ 5v 16 ช่อง พร้อม Optocoupler 16 channel relay module 5V control board with optocoupler protection with LM2596 power relay

฿399

modulemore

กรองการค้นหา

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