1 channel with optocoupler isolation support high

300  

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

300    

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

  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 Module...

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

300    

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

300    

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

300    

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

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    

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

  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 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    

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

300    

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

300    

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

  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)...

  Ihaospace    

IHaospace 3V 1 Channel Relay Power Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (Pack of 5) 1 channel 3V/3.3V power relay mdoule support photocoupler isolation control Support dual power supply input ensure high anti-iinterference ability Fast response time less than 20ms and longlife...

  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)...

  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...

300    

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

  Hailege    

Hailege 2pcs 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger Using SMD OPTOCOUPLER isolation 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger High and Low Level Trigger...

  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    

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

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...

300    

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

  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...

300    

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

300    

3V 3.3V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module...

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...

  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...

  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...

300    

4 channel solid-state relay module/high or low level trigger /60V/3A optocoupler isolation output/level conversion...

300    

2 channel solid-state relay module/high or low level trigger /60V/3A optocoupler isolation output/level conversion...

  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;

  Coolwell    

Coolwell Waveshare Quality 3-Ch(Channel) Relay Expansion Board Designed for Jetson Nano, Optocoupler Isolation Directly Pluggable Up To 2X Stackable 3 Channels Relay Control; Configurable Control Pin, Up To 2x Stackable Standard 40PIN GPIO header, directly pluggable onto the Jetson Nano; Incorporate quality relay component...

300    

8 Channel DC 5-12V Relay Module With Optocoupler High And Low Level Trigger Bluetooth-compatible Relays Moudle...

300    

1Pcs 5/12V 24V One Channel Relay Module Support High/Low Level Trigger Module 1Road Relay Driver Power Supply Module Optocoupler...

300    

1/2/4/6/8 Channel Relay Module, 5V12V24V, With Optocoupler Isolation Relay Module Output High/Low Level Trigger Electronic DIY...

300    

1/2/4/6/8 Channel Relay Module, 5V12V24V, With; 1/2/4/6/8 Channel Relay Module, 5V12V24V, With Optocoupler Isolation Relay Module Output High/Low Level Trigger Electronic DIY...