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₹23 - ₹1599+
+4
Flipkart.com
₹403
amiciSmart 1 Channel Relay Module Shield with Optocoupler – High and Low Level Trigger Smart Kit
+5
Industrybuying.com
₹671
amiciSmart High and Low Level Trigger 6 Channel Relay Module Shield with Optocoupler Compatible Relay Board for Arduino 12 V/24 V, 1xHIGH-LOW-PCB-6
+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
+5
Electronicscomp.com
₹486
2 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
+5
Flipkart.com
₹589
amiciSmart 6 Channel Relay Module Shield with Optocoupler – High and Low Level Trigger Smart Kit
+5
Industrybuying.com
₹152
amiciSmart High and Low Level Trigger 1 Channel Relay Module Shield with Optocoupler Compatible Relay Board for Arduino, 12 V/24 V, 1xHIGH-LOW-PCB-1
+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
+3
Robu.in
₹233
1 Channel Relay Module, 10A with Optocoupler, Isolation 125 VAC 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
+4
Electronicscomp.com
₹348
1 Channel 24V 30A Relay Module with High/Low-Level Triggering Optocoupler Isolation (with Guide Rail)
+3
Electronicscomp.com
₹1532
4 Channel 5V 30A Relay Module with High/Low-Level Triggering Optocoupler Isolation
+4
Robocraze.com
₹342
MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver with male to male USB Cable
+5
Ibots.in
₹399
MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver and USB cable
+5
Robu.in
₹367
MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver and USB cable
+5
Electronicscomp.com
₹364
MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver and USB cable
+4
Flipkart.com
₹295
A-4 Channel 5V Relay Module with Optocoupler for Arduino DSP PIC ARM Electronic Components Electronic Hobby Kit
Flipkart.com
₹236
4 Channel 5V 10A Relay Module Board With Optocoupler Interconnect Electronic Hobby Kit
+4
Flipkart.com
₹271
4 Channel 5V Relay Module with Optocoupler Control for Arduino DSP AVR PIC ARM Electronic Components Electronic Hobby Kit
Amazon.in
₹1599
5-28V ESP32 WiFi 4 Channel 5V 10A Relay Module With Optocoupler Isolation - Industrial Grade
+2
Amazon.in
₹249
Robocraze 4-Channel Relay Module Board | 5V Relay Module with Optocoupler for boards compatible with Arduino
+1
Amazon.in
₹229
Generic(Unbranded)4-Channel Relay Control Board Module With Optocoupler, 4 Way Relay Module for Arduino
+3
Industrybuying.com
₹341
EASY ELECTRONICS 4 Channel & 5 V Relay Module with Optocoupler
+3
Flipkart.com
₹262
A-3 Pcs 1 Channel 5V 10A Relay Control Board Module with Optocoupler Electronic Components Electronic Hobby Kit
+4
Flipkart.com
₹239
4 Channel Relay Control Panel Plc Relay 5V Module With Optocoupler For Arduino Electronic Components Electronic Hobby Kit
+5
Ibots.in
₹195
NE555 Delay Monostable Switch Module Time Delay Switch Delay On Vehicle Electrical Delay 12V With optocoupler
+1
Robu.in
₹233
1 Channel Relay Module, 10A with Optocoupler, Isolation 24V Supports, High and Low Triger.
+3
Robu.in
₹376
