8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification

3.91 – 4.09 $

Go to store

This product is no longer for sale, see similar items

Link copied to clipboard, share it

Or send it to social networks

Price dropped by 0.05 $

Lower than average, a bit

-1%

Reliable seller: 100%

You can safely buy here, Red Yellow Store

More than 12 years of seller experience
High general feedback score (30218)
Customers are satisfied by communication
Items match description
High shipping speed
1.4% of customers were dissatisfied over the last 3 months

Prices at other sellers from 2.87 $

2.87 $

12V 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA

ratings

orders

Reliability – 100%

Seller ElectronicFans

To the storeGo to store

3.44 $

4 Channel optocoupler isolation module high&low level conversion SCM input IO isolation SCM anti-interference 2P+6P flat cable

ratings

orders

Reliability – 89%

Seller Shenzhen More-Suns Electronics Co.,Ltd

To the storeGo to store

47 similar items found

3.12 $

12 v 8 ch channel optocoupler isolation board high level trigger isolated module positive phase amplification plate 50ma

Seller reliability 89%

Elecrow 2 in 1Raspberry Pi Arduino Starters Kit DIY Learning Suite LCD1602 Display SG90 Servo Sensors Module 30 Lessons

-34%

19.87 $

Elecrow 2 in 1raspberry pi arduino starters kit diy learning suite lcd1602 display sg90 servo sensors module 30 lessons

Seller reliability 100%

23.45 $

10pcs/lot,1 way 12v relay flame sensor module +fire flame detection fire alarm relay module

Seller reliability 89%

10pcs PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-24V Driver Photoelectric Isolated Module

-3%

20.70 $

10pcs pc817 4 channel optocoupler isolation board voltage converter adapter module 3.6-24v driver photoelectric isolated module

Seller reliability 100%

8-channel omron 12V to 24V relay driver board module module PLC single-chip isolation board amplification board

-4%

48.95 $

8-channel omron 12v to 24v relay driver board module module plc single-chip isolation board amplification board

Seller reliability 100%

0.93 – 2.39 $

Pc817 2/4/8 channel optocoupler isolation board voltage converter adapter module 3.6-30v driver photoelectric isolated module

Seller reliability 100%

12V 4 Channel Relay Module With Optocoupler Isolation Supports High and Low Trigger 4 Road Relay RM003

-3%

4.50 $

12v 4 channel relay module with optocoupler isolation supports high and low trigger 4 road relay rm003

Seller reliability 100%

5V 12V 24V 0-5A AC Current Detection Sensor Module 5A Switch Output Sensor Module

-4%

2.71 $

5v 12v 24v 0-5a ac current detection sensor module 5a switch output sensor module

Seller reliability 100%

DC 12v 4 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

-3%

10.92 $

Dc 12v 4 channels optocoupler isolation relay interface module tigger voltage 3.3v 5v 12v 24v plc signal amplification board

Seller reliability 83%

EKMC1603111 EKMC1603112 infrared sensor digital white 12 m 3 VDC remote 5PCS

-2%

63.06 $

Ekmc1603111 ekmc1603112 infrared sensor digital white 12 m 3 vdc remote 5pcs

Seller reliability 89%

PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817

-6%

Incomplete data

0.90 – 1.30 $

Pc817 4 channel optocoupler isolation board voltage converter adapter module 3.6-30v driver photoelectric isolated module pc 817

Seller reliability 0%

-10%

0.84 – 1.28 $

Pc817 4 channel optocoupler isolation board voltage converter adapter module 3.6-30v driver photoelectric isolated module pc 817

Seller reliability 89%

DC 24v 24 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

-4%

48.75 $

Dc 24v 24 channels optocoupler isolation relay interface module tigger voltage 3.3v 5v 12v 24v plc signal amplification board

Seller reliability 83%

4.35 – 9.93 $

2-channel dc 5v 12v 24v 30a relay board module optocoupler isolation high low trigger

Seller reliability 89%

11.25 $

Four 4 channel relay module 30a with optocoupler isolation 5v 12v 24v supports high and low triger trigger for smart home

Seller reliability 100%

10pcs/lot 8 Channel Relay Module 5V 8-channel Relay control board with optocoupler

-0.4%

37.65 $

10pcs/lot 8 channel relay module 5v 8-channel relay control board with optocoupler

Seller reliability 100%

1PCS Lcd module FRM02 2 channel Multifunctional Relay Module / Loop Delay / timer switch / self-locking / 5V,12 V 24V

-7%

9.35 $

1pcs lcd module frm02 2 channel multifunctional relay module / loop delay / timer switch / self-locking / 5v,12 v 24v

Seller reliability 89%

1.23 $

12v 1 1ch channel optocoupler isolation module isolated board rail holder processors 80khz pc817 el817 drive motor inverter

Seller reliability 100%

13.50 $

Photoelectric isolation module level voltage converter 3.3v to 24v 8-channel 8 bit pnp output plc signal converter

Seller reliability 100%

5V 4 Channel Relay Module with Optocoupler Isolation Supports High and Low Trigger voltage 5V, 9, 12V, 24V

-17%

2.25 $

5v 4 channel relay module with optocoupler isolation supports high and low trigger voltage 5v, 9, 12v, 24v

Seller reliability 100%

7.97 $

5pcs/lots gy-521 standard i2c mpu-6050 mpu6050 module 3 axis analog gyro sensors + 3 axis accelerometer module

Seller reliability 100%

14 Channels 5V Optocoupler Isolation Relay Module Supply Voltage DC 5V Trigger Signal DC 3.3V 5V 12V 24V BMZ14R1-E

-5%

38.60 $

14 channels 5v optocoupler isolation relay module supply voltage dc 5v trigger signal dc 3.3v 5v 12v 24v bmz14r1-e

Seller reliability 89%

20 Channels 5V Optocoupler Isolation Relay Module Supply Voltage DC 5V Trigger Signal DC 3.3V 5V 12V 24V BMZ20R1-E

-2%

54.15 $

20 channels 5v optocoupler isolation relay module supply voltage dc 5v trigger signal dc 3.3v 5v 12v 24v bmz20r1-e

Seller reliability 89%

16 Channels 5V Optocoupler Isolation Relay Module Supply Voltage DC 5V Trigger Signal DC 3.3V 5V 12V 24V BMZ16R1-E

-1%

43.11 $

16 channels 5v optocoupler isolation relay module supply voltage dc 5v trigger signal dc 3.3v 5v 12v 24v bmz16r1-e

Seller reliability 89%

10 Channels 5V Optocoupler Isolation Relay Module Supply Voltage DC 5V Trigger Signal DC 3.3V 5V 12V 24V BMZ10R1-E

-0.6%

30.23 $

10 channels 5v optocoupler isolation relay module supply voltage dc 5v trigger signal dc 3.3v 5v 12v 24v bmz10r1-e

Seller reliability 89%

16 Channels 12V 1NO + 1NC Optocoupler Isolation Relay Module Supply Voltage DC 12V Trigger Signal DC 3.3V 5V 12V 24V

-2%

43.11 $

16 channels 12v 1no + 1nc optocoupler isolation relay module supply voltage dc 12v trigger signal dc 3.3v 5v 12v 24v

Seller reliability 89%

0.85 $

Diymore 2 channel optocoupler relay module optical isolation expansion board for arduino dc 12v

Seller reliability 100%

2.02 $

1 way ac 220v optocoupler isolation module voltage detect board for plc 24v level

Seller reliability 100%

4-channel Photoelectric Isolation Relay Module Module Control Board Drive Board Single Chip Microcomputer 5 12 24V

-2%

13.61 $

4-channel photoelectric isolation relay module module control board drive board single chip microcomputer 5 12 24v

Seller reliability 72%

dc 5v 2 channels Optocoupler isolation Relay Interface Module 1 NO+1NC tigger 3.3V 5V 12v 24V, Supply voltage 5v 2CH

-4%

7.64 $

Dc 5v 2 channels optocoupler isolation relay interface module 1 no+1nc tigger 3.3v 5v 12v 24v, supply voltage 5v 2ch

Seller reliability 83%

6.99 $

8 channel ac 220v voltage optocoupler isolation test board mcu ttl level isolated detection tester module plc processors

Seller reliability 100%

Smoke Gas LPG Sensor Module for Arduino Starter,MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 DIY Smoke Detection Modules

-18%

Incomplete data

1.54 – 1.82 $

Smoke gas lpg sensor module for arduino starter,mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 diy smoke detection modules

Seller reliability 0%

1.65 $

1 channel way ac 220v optocoupler isolation module voltage detect testing board 3-5v for plc microcontroller 24v ttl level 1-bit

Seller reliability 100%

1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

-1%

0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

Seller reliability 85%

Incomplete data

0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

Seller reliability 0%

10pcs With optocoupler 8 channel 8-channel relay module relay control panel PLC relay 5V module

-1%

42.56 $

10pcs with optocoupler 8 channel 8-channel relay module relay control panel plc relay 5v module

Seller reliability 100%

24 Channels 5V Optocoupler Isolation Relay Module Supply Voltage DC 5V Trigger Signal DC 3.3V 5V 12V 24V BMZ24R1-E

-1%

66.95 $

24 channels 5v optocoupler isolation relay module supply voltage dc 5v trigger signal dc 3.3v 5v 12v 24v bmz24r1-e

Seller reliability 89%

5V 12V 24V DC SSR Solid Sate Relay Module Innovative LED Indication 2A Input DIN Rail Relay Module Switch Board

-0.4%

6.89 $

5v 12v 24v dc ssr solid sate relay module innovative led indication 2a input din rail relay module switch board

Seller reliability 100%

Relay HFD3/3 HFD3/5 HFD3/6 HFD3/12 HFD3/24 HFD3/5-S HFD3/12-S HFD3/24-S patch insert coil 3V 5V 6V 12V 24V 10 8 pin module

-6%

13.82 $

Relay hfd3/3 hfd3/5 hfd3/6 hfd3/12 hfd3/24 hfd3/5-s hfd3/12-s hfd3/24-s patch insert coil 3v 5v 6v 12v 24v 10 8 pin module

Seller reliability 65%

4.10 $

1pc usb adjustable buck-boost power supply voltage regulator module 5v to 3.3v 9v 12v 24v

Seller reliability 100%

DC-DC Adjustable step-down module Power module 3-80V 24/48/60/72V output 3/5/12/24V

-2%

25.39 $

Dc-dc adjustable step-down module power module 3-80v 24/48/60/72v output 3/5/12/24v

Seller reliability 72%

1PCS/Lot 8 Channel Relay Module 5V/12V 8-channel Relay control board with optocoupler

-2%

4.42 – 4.46 $

1pcs/lot 8 channel relay module 5v/12v 8-channel relay control board with optocoupler

Seller reliability 100%

4.58 $

Charging control module digital led display storage lithium battery charger control switch protection board 12-24v

Seller reliability 100%

DC 5V 12V 8 Channel Relay Module Optocoupler module 8 Way Relay Switch Module for Arduino AVR ARM MCU PLC control

-14%

2.31 $

Dc 5v 12v 8 channel relay module optocoupler module 8 way relay switch module for arduino avr arm mcu plc control

Seller reliability 89%

1.66 $

Positive negative voltage converter dc 3-18v to ±5v/6v/9v/12v/15v/24v step up boost converter adc dac lcd power supply module

Seller reliability 89%

3.09 $

5pcs/lot 2577 dc-dc boost module wide voltage input 2/24v liter 5/9/12/28v adjustable 2a boost plate

Seller reliability 100%

1.88 $

4 channel dc 5v relay module with optocoupler isolation support avr/51/pic microcontroller low level trigger expansion board

Seller reliability 89%

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification 2026 - buy cheap

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification - compare prices

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification - specifications

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification - photo 2026

ratings

orders

No photos from buyers yet

Product specifications

Brand Name: ReYeBu
Origin: CN(Origin)
Usage: Level Sensor
Material: Mixture
Type: Vibration Sensor
Output: Analog Sensor
Theory: Resistance Sensor
is_customized: Yes

Show all