Optical Coupler Isolation High Low Level Voltage Converter Module 4 Channel 4ch Board ระดับต่ำถูกต้องง่ายต่อการเชื่อมต่อ ราคาถูกสุด พร้อมส่วนลด โปรโมชั่น กุมภาพันธ์ 2025

5V 4 Channel Relay Isolation High And Low Trigger

฿120

nattaphumart

DC 5V 12V One Channel Relay Module Relay Switch With Optocoupler Isolation Support High Low Level Trigger Electrical Circuitry Parts

฿196 ฿338

17ug

5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

฿283 ฿505

cou112

1-Channel relay module with opto isolation supports high and low (coil 5VDC)

฿50

ขายแล้ว 7 ชิ้น

arduino_in_thailand

Module รีเลย์ Relay 12V 1 Channel (สีแดง) Isolation High And Low Trigger

฿43

ขายแล้ว 23 ชิ้น

pakorngroup

Module รีเลย์ Relay 24V 8 Channel (สีแดง) Isolation High And Low Trigger

฿194

ขายแล้ว 2 ชิ้น

pakorngroup

Module รีเลย์ Relay 24V 1 Channel (สีแดง) Isolation High And Low Trigger

฿39

ขายแล้ว 29 ชิ้น

pakorngroup

Module รีเลย์ Relay 12V 8 Channel (สีแดง) Isolation High And Low Trigger

฿215

pakorngroup

Module รีเลย์ Relay 12V 2 Channel (สีแดง) Isolation High And Low Trigger

฿83

pakorngroup

บอร์ด Relay Module 5V 1 Channel isolation High And Low Trigger 250V/10A

฿50

thaiic_2564

5V 1/2/4/6/8 Channel 5V Relay Module Optocoupler Isolation Support Hgh and Low Level Trigger

฿48

ขายแล้ว 2 ชิ้น

skynet.io

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

1PCS 1/2/4/8 Channel 5V12V24V Relay Module Shield with Optocoupler Support High/low Level Trigger Arduino Development Board

฿209 ฿373

l2617

【HOT】 4 Channel Relay Module 5V 12V 24V DC 30A Board Optocoupler Isolation High Low Trigger Industrial Grade Arduino Maker UNO R3

฿961 ฿1,748

akjhdja

3.3V 5V TXS0108E High-speed full-duplex 8-channel level conversion module 8-bit bidirectional voltage converter

฿108

baiyizun

8 Way 5V/12V/24V High and Low Level Optocoupler Isolation Relay Control Module Single-Chip PLC Amplifier Board

฿783 ฿1,174

outdoors84rtht1h

2 Channel Relay Module 12V 5V 24V DC 30A Relay Board Module Optocoupler Isolation High Low Trigger Industrial Grade PCB Board Electrical Circuitry Par

฿405 ฿700

21vn

Zealum ZUS-L1 High to Low level Converter ตัวแปลงระดับสูงไปต่ำ

฿490 ฿590

acr

380V 8A 1 2 4 Channel SSR Board Solid State Relay Module High Low Level H-L Trigger Board D3808 Switch Controller for Arduino

฿376 ฿672

gangjiu1253

❣ 8 Channel bidirectional voltage level converter 8 high-speed full-duplex bidirectional level conversion module connector plate

฿194 ฿334

l46

2 Channel Relay Module With Optocoupler Support High Low Level Trigger 5V

฿58 ฿65

ขายแล้ว 15 ชิ้น

general4.group

PLC pulse signal level voltage conversion board optocoupler isolation module Input NPN/PNP

฿170

ขายแล้ว 257 ชิ้น

shoohvy

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

฿68 ฿126

ขายแล้ว 3 ชิ้น

sagittarius314.th

5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger Compatible with Arduino Raspberry pi ARM AVR

฿169 ฿301

ltbern69ry031

5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger Compatible with Arduino Raspberry pi ARM AVR

฿183 ฿327

le837

、‘】【’ 4 Channel High To Low Level Converter RCA Output For Car/Marine Audio Adapter

฿814 ฿904

taodeqianwqef

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿374 ฿1,122

faqisen-fashion

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿374 ฿1,122

henggan

1 Pcs 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿365 ฿1,095

dfhetr7e5r5r

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿387 ฿1,161

young1-store

1 Pcs 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿382 ฿1,146

aay-store

1 Pcs 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿365 ฿1,095

ning-shi

1 Pcs 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿387 ฿1,161

isidorecharlottevpyh

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿377 ฿1,131

ethel-li

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿369 ฿1,107

facility

1 Pieces 30A 4 Channel Relay Module High Low Level Trigger Module Solid State Relay Module Trigger Relay

฿353 ฿1,158

kasai01

กรองการค้นหา

Optical Coupler Isolation High Low Level Voltage Converter Module 4 Channel 4ch Board ระดับต่ำถูกต้องง่ายต่อการเชื่อมต่อ