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₹5 - ₹4143+
+3
Robu.in
₹233
1 Channel Relay Module, 10A with Optocoupler, Isolation 125 VAC Supports, High and Low Triger
Amazon.in
₹4143
Optocoupler Isolation Board 8 Channel PLC 24Vb Voltage Detection Module Level Conversion Board 220V AC for MCU Testing
Amazon.in
₹1134
UJEAVETTE 5xEL357N-C Optocoupler Isolation Module Signal Level Conversion 24V Input 3.3V NPN Output
Amazon.in
₹649
UJEAVETTE 2xEL357N-C Optocoupler Isolation Module Signal Level Conversion 24V Input 3.3V NPN Output
Amazon.in
₹457
UJEAVETTE EL357NC Optocoupler Isolation Module PNP Output Signal Level Conversion 3.3V
Amazon.in
₹972
UJEAVETTE 4xEL357N-C Optocoupler Isolation Module Signal Level Conversion 24V Input 3.3V NPN Output
Amazon.in
₹1295
UJEAVETTE 6xEL357N-C Optocoupler Isolation Module Signal Level Conversion 24V Input 3.3V NPN Output
Amazon.in
₹810
UJEAVETTE 3xEL357N-C Optocoupler Isolation Module Signal Level Conversion 24V Input 3.3V NPN Output
Amazon.in
₹1584
UJEAVETTE 8xEL357N-C Optocoupler Isolation Module NPN Output Signal Level Conversion 24V
Amazon.in
₹1902
UJEAVETTE 10xEL357N-C Optocoupler Isolation Module NPN Output Signal Level Conversion 24V
+4
Aryabot.in
₹472
2 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Triger
+4
Ibots.in
₹525
2 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Triger
+3
Electronicscomp.com
₹434
5V Modbus RTU 1Channel Relay Module Input Optocoupler Isolation RS485 MCU for Arduino
+2
Robu.in
₹1521
12V 8 Channels Relay Module High and Low Triggering Optocoupler Isolation Relay Module PLC Signal Amplifier Board
Amazon.in
₹1599
5-28V ESP32 WiFi 4 Channel 5V 10A Relay Module With Optocoupler Isolation - Industrial Grade
+3
Electronicscomp.com
₹1722
5V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU for Arduino
+2
Electronicscomp.com
₹2004
5V 8 Channels Relay Module High and Low Triggering Optocoupler Isolation Relay Module PLC Signal Amplifier Board
+3
Electronicscomp.com
₹560
5V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU
+3
Electronicscomp.com
₹1532
4 Channel 5V 30A Relay Module with High/Low-Level Triggering Optocoupler Isolation
+4
Electronicscomp.com
₹813
12V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU
+3
Electronicscomp.com
₹2153
12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU
+4
Electronicscomp.com
₹348
1 Channel 24V 30A Relay Module with High/Low-Level Triggering Optocoupler Isolation (with Guide Rail)
+2
Robu.in
₹1413
Waveshare Quality 3-Ch Relay Expansion Board Designed For Jetson Nano, Optocoupler Isolation
+4
Robu.in
₹376
1 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger, （with Guide Rail
+4
Robu.in
₹141
1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
+4
Robu.in
₹317
2 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
+4
Aryabot.in
₹367
1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
+3
Aryabot.in
₹392
1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger, （with Guide Rail）
+3
Aryabot.in
₹925
4 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+5
Aryabot.in
₹208
1 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+4
Robu.in
₹209
1 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+3
Robu.in
₹785
4 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+4
Robu.in
₹375
1 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger, （with Guide Rail）
+5
Robu.in
₹487
2 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+4
Ibots.in
₹375
1 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger, （with Guide Rail）
+5
Robu.in
₹149
1 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
+3
Robu.in
₹862
4 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
+3
Robu.in
₹868
4 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
+5
Electronicscomp.com
₹486
2 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+4
Robu.in
₹646
12V Modbus RTU 4, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
+4
Robu.in
₹685
5V Modbus RTU 4, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
+1
Robu.in
₹404
12V Modbus RTU 1, Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
+4
Robu.in
₹425
5V Modbus RTU, 1Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
+2
Robu.in
₹1557
24V 8 Channels Relay, Module High and Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier,Board
+3
Robu.in
₹1281
5V Modbus RTU 8, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
+2
Robu.in
₹1516
5V 8 Channels Relay, Module High and Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
+3
Flipkart.com
₹234
Optocoupler 4 Channel 5V Relay Module Relay Control for Arduino DSP AVR PIC ARM
+1
Robu.in
₹233
