Board Relay ราคาถูกสุด พร้อมส่วนลด โปรโมชั่น มิถุนายน 2025

AIYIMA Stereo Amplifier Four Way HIFI DC AC Audio Switch Board Relay Control Select Amplifiers Amplificador DIY For Home Theater

฿818 ฿962

fxon-store

g49z4iwc 2023 High Quality 1pcs RF-SS-112DMF 25A 20A SFK-112DM water heater air conditioning main board relay G4A-1A-E

฿251

g49z4iwc

【ONCEMOREAGAIN】Relay Board 5/12/24V Relay Electrical Engineering Electromagnetic Relay

฿65 ฿130

ขายแล้ว 6 ชิ้น

oncemoreagain.th

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

฿155

ขายแล้ว 1 ชิ้น

prajak_kajchapon

Superparis RS485 Relay Module PCB Relay Module Board for Electronics

฿845 ฿1,332

superparis.th

5V 16-Channel Relay interface board

฿290

prajak_kajchapon

รีเลย์ Relay 5V 2 Channel Relay Module Board for Arduino 10A 250V

฿133

baiyizun

FRM01 Relay Module Timing/Delay/Cycle/Self-lock Multi-function Relay Control PCB Board

฿128 ฿458

titigo.th

5V/12V/24V 2 Channel Relay Module relay expansion board with Optocoupler Relay Output 2 way Relay Module for Arduino

฿33

ขายแล้ว 718 ชิ้น

relandor.th

⭐24H SHIPING ⭐Relay Board 5/12/24V Relay Built-in MPA Electrical Engineering Durable

฿70 ฿139

dolldoll.th

Cancanshop Relay Board PCB Relay Module AC100‑250V 30A Optocoupler Isolation for Home

฿450 ฿741

cancanshop.th

GEYA NG2R 8 Channel Relay Board 12V 24V Relay Board Remote Control Relay Module AC DC 1NO1NC

฿1,481 ฿2,645

pa043

GEYA NG2R 8 Channel Relay Board 12V 24V Relay Board Remote Control Relay Module AC DC 1NO1NC

฿1,481 ฿2,645

chui205

Cancanshop Relays Board Durable Relay Module for Electronics

฿141 ฿229

cancanshop.th

Supergoodsales Relay Board Two Channels Module for Industry

฿969 ฿1,579

supergoodsales.th

JTX-2C Minitype High Power Relay Special Relay 10A 250VAC 8 Pins Relay Coil Board 250VAC 7A PC Board Relays

฿394 ฿438

mesqn

GEYA NG2R 8 Channel Relay Board 12V 24V Relay Board Remote Control Relay Module AC DC 1NO1NC Electrical Circuitry Parts

฿1,474 ฿2,543

ycwy45-shop

1 Pieces 2 Channel Relay Module Relay Switch Board

฿201 ฿603

oos-mall

1 Pieces 2 Channel Relay Module Relay Switch Board

฿201 ฿603

e-collector

1 Pieces 2 Channel Relay Module Relay Switch Board

฿199 ฿597

oxali

CRE ★ 1 Channel 12V 30A Relay Board Module Optocoupler

฿80 ฿116

ขายแล้ว 11 ชิ้น

crescent.th

Cancanshop Relay Module Relays Board Safe Protection for Working

฿591 ฿963

cancanshop.th

Yoaushop 5pcs Relay Board For 1 Channel Module Development

฿78 ฿123

yoaushop.th

UPC1237 Speaker Protection Board Dual Relay Finished Board

฿124 ฿372

k4236750kanfu0883

UPC1237 Speaker Protection Board Dual Relay Finished Board

฿124 ฿372

fhjsrfgs

2Sets 14-1130/140-1130 RV Slide Out Relay Control Board for 246063 RV Relay Board

฿824 ฿2,472

feelike

รีเลย์ Relay 5V 8 Channel Relay Module Board Shield with Optocoupler Low Level Trigger for Arduno

฿247

baiyizun

รีเลย์ 5V Relay 5V 4Channel Relay Module Board Shield with Optocoupler Low Level Trigger for Arduno

฿174

baiyizun

Supergoodsales RS485 Relay Module 9600BPS Default Baud Rate PCB Relay Module Board Settable Time for Electronics

฿845 ฿1,332

supergoodsales.th

“”：{： 10PCS 4 Channel Relay Module 4-Channel Relay Modules, Relay Control Board With Optocoupler

฿864 ฿960

bukan2858581414

Relay Trigger Delay Switch Board Module DIY Time Delay Relay Module Timer Relay Switch Board 12V DC 0-60s Adjustable Electrical Circuitry Parts

฿201 ฿347

21vn

3-Way Relay Expansion Board Motherboard Relay Control Module Relay Expansion Board PCB+Metal for Smart Home for Raspberry Pi 4B/3B/3B+

฿449 ฿1,347

frankenstein-x

Time Relay Relay Trigger On/Off for Arduino Relay Board 1 Channel 5V DC 6V-30V Relay Module

฿52 ฿92

ruisibaighp

10pcs 4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module

฿1,235 ฿1,816

c4entz

Gawain chassis relay remote control volume control board Impedance 10K

฿3,153 ฿4,504

6680xwzh_d

Bestchoices Relays Board 8 Channel 5V Relay Module For Replacement

฿444

bestchoices.th

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Board Relay