220V AC optocoupler module /220V optocoupler

300  

220V AC optocoupler module /220V optocoupler; 220V AC optocoupler module /220V optocoupler isolation / detection of 220V voltage with or without /PLC/ Singlechip...

300  

220V AC optocoupler module /220V optocoupler isolation / detection of 220V voltage with or without /PLC/ Singlechip...

300    

TZT 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module...

ILS - A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino...

300    

8 Channel 24V To 5V Optocoupler Isolation Module portable outlet charger wall cover...

300    

4 way relay module optocoupler isolation 5v12v24v optional low level trigger PLC module control board...

300    

8 Channel Optocoupler Isolation Board 16/24/32-channels Optocoupler Isolation Module 3.3V/5V/12V/24V Signal Isolation...

300    

PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module...

300    

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

300    

PC817 2/4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module...

300    

ZY-UI1/USB All the Way Switch Input Detection Module Automatically Upload to Computer/customizable Optocoupler Isolation...

300    

AD Data Collection Optocoupler Isolation IO Optocoupler Isolation Module I2C Module Relay Module IO Module...

300    

1x relay module optocoupler isolation module low voltage control high voltage 5V CNIM Hot...

300    

1 channel 30A with optocoupler isolation, supporting high and low level trigger relay module 5v12v high current...

300    

PC817 2 Channel Optocoupler Isolation Board Switch; PC817 2 Channel Optocoupler Isolation Board Switch Converter Adapter Module DC 3.6 -30V Driver Photoelectric Isolated Module...

300    

PC817 2/4 Way Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module...

  Zkeeshop    

ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (12V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)...

  Hailege    

Hailege 2pcs 12V 1 Channel Relay Module Relay Switch With Optocoupler Isolation Support High or Low Level Trigger Using optocoupler chip isolation, strong drive capability, stable performance; trigger current 5mA Module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A ...

  Zkeeshop    

ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (3-5V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)...

  Zkeeshop    

ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (24V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)...

300    

817 Optocoupler 8-channel voltage isolation board voltage control switch drive photoelectric isolation module...

300    

1 channel with optocoupler isolation support high and low level trigger relay module expansion board 5V12V...

  Hailege    

Hailege 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; DC 24V 2 Channel Relay Module Isolated Optocoupler High and Low Level Trigger User-friendly interface...

300    

EL357N-C Optocoupler Isolation Module Signal Level; EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP...

  Zkeeshop    

ZkeeShop 2Pcs PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module When encountering the need for isolation control and voltage conversion in actual work, this module will be used. The photoelectric isolation has strong anti-interference ability, and it...

300    

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

300    

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP...

300    

PC817 2/4Way Optocoupler Isolation Board Voltage Converter Adapter Module Ju27 20 Dropship...

  Incifuerza    

PC817 4-Channel Optocoupler Isolation Board - Voltage Control Converter Module - Photovoltaic Isolation Drive Module Versatile Application: This module is designed for insulation control and voltage conversion, providing a practical solution for diverse electronic needs. Wide Voltage Range: With a control box signal voltage...

  Hailege    

Hailege 2pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA. The module uses genuine quality relay, normally open interfaces, Maximum load: AC 250V/10A, DC 30V/10A. Fault-tolerant design...

300    

1/2/4/8 Road 5V12V24V Relay Module Optocoupler isolation high and low level trigger MCU...

  Ibest    

IBest Quality 3-Ch Relay Module 3 Channel Relay Expansion Board for Jetson Nano, Optocoupler Isolation,Loads up to 5A 250V AC or 5A 30V DC Standard 40PIN GPIO header,compatible with the Jetson Nano Incorporate quality relay component, max load: ≤5A 250V AC or ≤5A 30V DC.Optocoupler isolation, prevent interference from the...

  Gailmontan    

5V 2 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 5V 2 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Low level trigger,stable performace. 5. Widely...

  Gailmontan    

12V 2 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 12V 2 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Low level trigger,stable performace. 5.

  Gailmontan    

12V 8 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 12V 8 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Input IN1, IN2, IN3, IN4, IN5, IN6, IN7...

300    

5V one-way relay module ky-019 1/2/4/8 optocoupler relay module with optocoupler isolation...

  Hailege    

Hailege 3pcs 5V 2 Channel Relay Module Relay Expansion Board With OPTO Isolation 2 Ways Relay Switch Module for Arduino MCU Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA; With high quality relay, the maximum load of normally open interface: AC 250V/10A, DC 30V/10A;

300    

STM32 Optocoupler Isolation 8 Input 8 Output Switch 485 Communication Crystal Industrial Control Development Board PLC...

300    

STM32 Optocoupler Isolation Analog 485 Circuit MODBUS Crystal Thermal Resistance Couple Industrial Control Development Board PLC...

300    

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