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₹136

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₹38 - ₹21859+

4-Channel 5V Relay Board

5V 4-Channel Solid State Relay Board, Solid State Relay Modul, High and Low Level Trigger - NA1695V 4-Channel Solid State Relay Board, Solid State Relay Modul, High and Low Level Trigger - NA169

RDL FT245RL USB 4 Channel Relay Board, RDL/4RB/14/001/V4.0

AC90-250V ESP8266 Wireless WIFI Relay Module 4 Channel ESP 12F Wifi Development Board AC/DC 5V/7-28V/5- 80V Power Supply

Generic(Unbranded)4-Channel Relay Control Board Module With Optocoupler, 4 Way Relay Module for Arduino

Robocraze 4-Channel Relay Module Board | 5V Relay Module with Optocoupler for boards compatible with Arduino

4 Channel 5V 10A Relay Module Board With Optocoupler Interconnect Electronic Hobby Kit

EASY ELECTRONICS 4-Channel Relay Micro Controller Board Combo of 3

EASY ELECTRONICS Relay Micro Controller Board Electronic With Node MCU Based 4-Channel

DC7-28/5V 30A ESP8266 WIFI 4 Channel Relay Module ESP-12F Development Board

DC7-28/5V 30A ESP8266 WIFI 4 Channel Relay Module ESP-12F Development Board

AC90-250V ESP8266, Wireless WIFI Relay, Module 4 Channel ESP-, 12F Wifi Development, Board AC/DC 5V/7-28V/5-, 80V Power Supply

Omron Shared Socket Printed Circuit Board Relay Socket 32689867 - Made In Japan (Pack of 20 Piece)

Waveshare Relay Board For Raspberry Pi 4/3/2/Zero

Relay Board, Multifunction Superior Performance Simple Operation Voice Modem for

UJEAVETTE 8CH Relay Board Bluetooth Delay Relay Switch Module for Android Phone 12V

Waveshare RPi Relay Board Multi-Channel Relay Expansion Module for Raspberry Pi, Ideal for Home Automation & Control Projects Waveshare RPi Relay Board Multi-Channel Relay Expansion Module for Raspberry Pi, Ideal for Home Automation & Control Projects

20 Channel Relay Board RS485 Relay Control Module with Good Isolation DIN35 or C45 Rail Mounted TVS Surge Protector for Surveillance System (24V)

20 Channel Relay Board RS485 Relay Control Module with Good Isolation DIN35 or C45 Rail Mounted TVS Surge Protector for Surveillance System (12V)

1CH 5v Optocoupler Relay Board

12V 8-Channel Relay board

8 Channel 5V Relay Board

4-CH 12V Relay Board

2 CH 12V Relay Board

Generator Start Stop Relay Board 12volt Part UL5302NO-C-DP-72 Ictech©

2-Ch 5V relay Board

1 CH 5V active low Relay Board

12 V 1 Channel Relay Board

Waveshare Modbus RTU 32-Channel Relay Board RS485 Communication Module with Isolation Protection for Industrial Control Systems Waveshare Modbus RTU 32-Channel Relay Board RS485 Communication Module with Isolation Protection for Industrial Control Systems

Probots 12 V 2 Channel Relay Board

Probots 6 V 1 Channel Relay Board

EASY ELECTRONICS Based 8-Channel Relay Board Micro Controller Electronic, ‎ESP32

Probots 12 V 1 Channel Relay Board

Probots 6 V 2 Channel Relay Board

RDL FT245RL USB 8 Channel Relay Board, RDL/8RB/14/001/V2.0

RDL ESP32 WiFi 8 Channel Relay Board, RDL856

CALANDIS™ DC 12V 8 Channels Relay Board Module PC Intelligent Controller for Automation | Other Computers & Networking

UJEAVETTE 3 Pieces 3V 1 Channel Relay Board Module Optocoupler LED for PIC ARM

UJEAVETTE 10 Piece 3V 1 Channel Relay Board Module Optocoupler LED for PIC ARM

UJEAVETTE 5 Pieces 3V 1 Channel Relay Board Module Optocoupler LED for PIC ARM

CALANDIS™ Protection Module 12V Low Voltage Protection Board Automatic for Relay Board | Electrical & Test Equipment | Electronic Components | Semiconductors & Actives | Development Kits & Boards

Speaker Protection Board, High Power Speaker Protect Relay Board 2.1 Channel Speaker DC Protector Module- RS1835Speaker Protection Board, High Power Speaker Protect Relay Board 2.1 Channel Speaker DC Protector Module- RS1835

Robodo MO25 5V 10A 8 CH Channel OPTO COUPLER Relay Board Module for Arduino Raspberry Pi

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

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

8 Channel 5V Solid State Relay Module Board OMRON for Arduino

Waveshare Quality 3-Ch Relay Expansion Board Designed For Jetson Nano, Optocoupler Isolation

Raspberry Pi 8-ch Relay Expansion Board

16 Channel 12V Relay Module Board

1 channel 5V 10A Relay Control Board Module with Optocoupler

Raspberry Pi Expansion Board 8 Channel Relay Expansion Board 5V Power Supply For Raspberry Pi Control High Voltage - RS2372 Raspberry Pi Expansion Board 8 Channel Relay Expansion Board 5V Power Supply For Raspberry Pi Control High Voltage - RS2372

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for Arduino - ML0405V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for Arduino - ML040

UJEAVETTE 8 Channel 10A Relay Module Board Controller Driver Board PNP DC12V with Base

UJEAVETTE DC 12V 1 Channel Relay Module Board Shield Low Level Triger For

5V 1 Channel Solid State Relay Module Board for AC 240V/2A Arduino Uno MEGA2560 MEGA1280 ARM DSP PIC - NA1675V 1 Channel Solid State Relay Module Board for AC 240V/2A Arduino Uno MEGA2560 MEGA1280 ARM DSP PIC - NA167

Raspberry Pi 8-ch Relay Expansion Board

8 Channel 5V Solid State Relay Module Board OMRON for Arduino

1 channel 5V 10A Relay Control Board Module with Optocoupler

1 channel 5V 10A Relay Control Board Module with Optocoupler

UJEAVETTE 5V 8 Channel Relay Module Board Optocoupler For AVR PIC MCU DSP ARM

Raspberry Pi 8-ch Relay Expansion Board

1 channel 24V 30A Relay Control Board Module with Optocoupler

1 Channel 5V 30A Relay Control Board Module with Optocoupler

1 channel 12V 30A Relay Control Board Module with Optocoupler

CALANDIS 6 Channel USB Relay Module Board Optocoupler Computer Control for Arduino 12V

CALANDIS 8 Channel Relay Module Board Dc5V/12V High and Low Interoperability 5V

RV Slide Out Relay Control Board 14-1130 or 140-1130 Replacement for Power Gear Fleetwood 246063 135696 Wire Harness Controller Included

1-Channel 24V 30A Relay Module 24V 30A Relay Control Board Module With Optocoupler One Channel Industrial-Grade Relay Module For Automation- RS39881-Channel 24V 30A Relay Module 24V 30A Relay Control Board Module With Optocoupler One Channel Industrial-Grade Relay Module For Automation- RS3988

8 Channel 5V SSR G3MB-202P Solid State Relay Module Board for Arduino

Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board 250V/AC 10A with Case(Black)

8-36V Relay Module, 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED

A-3 Pcs 1 Channel 5V 10A Relay Control Board Module with Optocoupler Electronic Components Electronic Hobby Kit

2 Road Relay Shield Wireless Expansion Board (with XBee/BTBee Interface) - RS17792 Road Relay Shield Wireless Expansion Board (with XBee/BTBee Interface) - RS1779

2-Channel Relay Module | 5V Trigger Board | DIY Projects | Electronic Components Electronic Hobby Kit

Mother Board/PCB of Inverter 100 watt with Relay Used for Wi Fi/Mobile Charger