817 Optocoupler 8-channel voltage isolation board

300  

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

300    

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

300    

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

300    

32 Channel Optocoupler Isolation Board PLC Signal Level Conversion Voltage Conversion Board NPN Output 3.3v5v12v24V...

300    

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

300    

32 Channel Signal Voltage Level Conversion Board Signal Optocoupler Isolation Module 12v to 5v NPN Output PNP Output...

300    

PNP 8 channel photoelectric isolation module PLC signal level voltage conversion board PNP output...

300    

4-32 Channel PLC Signal Input NPN PNP Output Optocoupler Photoelectric Isolation Module Level Voltage Conversion Board...

300    

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

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    

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

300    

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

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

300    

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

300    

2/4/6/8-channel PLC AC High-power Output Board 10A Original Imported Drive Tube SCR Optocoupler Isolation...

300    

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

300    

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

300    

4 Way Photoelectric Isolation Module PLC Signal Level 4 Channel Voltage Conversion Board PNP Output OC...

300    

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

300    

STM32 Optocoupler Isolation 8 Input 6 Output Relay Clock Pulse Power Transistor Industrial Control Development Board PLC...

  Hailege    

Hailege 3pcs TLP281 Optical Coupler Isolation Module 4 Channel Optical Coupler Isolation Module High/Low Level Expansion Board Connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system TLP281 4 Channel Optical Coupler Isolation Module A higher voltage than the TTL logic on the (3.3V or 5V)...

  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)...

  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    

8-channel mos tube module,single-chip PLC amplification field effect tube,optocoupler isolation eight-way mos tube driver boar...

  Hailege    

Hailege 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module for Arduino Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger Operating voltage 12V, can be high...

300    

3.3V 5V 12V 24V 1 Channel Relay Module High and; 3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board...

  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...

  Ihaospace    

IHaospace 12V EL817 1 Channel Optocoupler Isolation Board Positive Phase Amplification High Level Trigger 80KHz Equipped with 1 pieces EL817 Photocoupler with pinout, easy to install on the PCB board DC 12V high level trigger with positive phase amplification, output is equal to input Can be used to as the level converter...

  Hailege    

Hailege 5V 8 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger Support High and Low Level Trigger 5V 8 Channel Relay Module with OPTO-Isolated Using SMD OPTOCOUPLER isolation...

  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...

  Hiletgo    

HiLetgo 3pcs TLP281 Optical Coupler Isolation Module 4 Channel Optical Coupler Isolation Module High/Low Level Expansion Board TLP281 4 Channel Optical Coupler Isolation Module Connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system A higher voltage than the TTL logic on the (3.3V or 5V)...

300    

3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board...

300    

3.3V 5V 12V 24V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board...

300    

Mini Single-channel High-speed Photoelectric Isolation Module EL6N137 High-speed Optocoupler Isolation MCU Signal Isolation...

300    

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

300    

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

300    

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

300    

20PCS/LOT AO4606 4606 High Voltage Board Chip N+P Channel MOS Tube SOP-8...

  Sainsmart   Lysb00sb8vtfs-electrncs    

SainSmart RJ45 TCP/IP Remote Controller Board With 8 Channels Relay Integrated (Black) Ethernet TCP/IP RJ45 Port 8 Channel AC 250 V/10 a Relay Control individually 8 External Control outputs and Active Low level can control Switch or sensore, etc Internal Circuit Protection: with optocoupler to prevent from External voltage...