3 relay modules 3 relay modules with optocoupler

300  

3 relay modules 3 relay modules with optocoupler isolation, fully compatible with 3.3V...

300    

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

300    

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

300    

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

300    

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

300    

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

300    

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

300    

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

300    

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

  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    

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

300    

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

300    

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

300    

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

300    

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

  Hailege    

Hailege MACH3 Engraving Machine CNC 5 Axis Stepper Motor Driver Interface Board With Optocoupler Isolation Blue Board + USB Cable Fully support MACH3 and other computer software controlled by parallel MACH3 Engraving Machine CNC 5 Axis Stepper Motor Driver Open all 17 ports. Can be connected with optocoupler drive and can...

  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...

300    

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

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...

  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.

300    

5V 12V 24V Relay Module With Optocoupler Relay; 5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino...

  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    

5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino...

300    

5v 12v 4 channel relay module with optocoupler Relay Output 4 way relay module Control panel for arduino...

  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    

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

300    

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

300    

1PCS 1 / 2 / 4 / 8-way 12v relay module optocoupler isolation high and low level trigger...

300    

1PCS 1 / 2 / 4 / 8-way 24V relay module optocoupler isolation high and low level trigger...

300    

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

300    

4 way relay module/extension board/bidirectional optocoupler isolation/high and low level 5/12/24V/ optional...

  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    

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

300    

12V 16 Channel Relay Module Board with Optocoupler Protection LM2576 Power PIC AVR MCU DSP ARM...

  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;

  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    

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

  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...