Relays
Relays are electrically operated switching devices used to control AC or DC circuits using a low-power control signal. They provide reliable switching and electrical isolation between control and load circuits and are widely used in automation, robotics, industrial control, embedded systems, smart home applications, and electronic projects. Our range includes relay modules, SPDT relays, multi-channel relay boards, relay carriers, and time-delay relay modules for applications such as motor control, lighting, power switching, and circuit automation.
Parallax 27115 Single Relay Board
The Single Relay Board can be used to turn lights, fans and other devices on/off while keeping them ..
रo 1,651.58
Seeed Studio Grove - SPDT Relay(30A) - 103020012
The SPDT Relay(30A) is a high quality Single Pole Double Throw Relay(SPDT).The Relay consist of a c..
रo 1,125.27
SparkFun COM-30416 Qwiic Relay - 1x1A DPDT
Easily control high-power devices directly from your microcontroller via I2C with the SparkFun Qwiic..
रo 945.92 रo 1,125.51
Particle - Relay Shield
The Relay Shield, allows you to control high power devices over the internet. Want to control a lamp..
रo 1,291.84 रo 1,537.76
Pololu 5426 Isolated Solid State Relay/Switch, SPST, 100V, 4.5A
This solid state relay/switch board provides a way to make and break an electrical connection based ..
रo 356.12
Adafruit 2923 Latching Mini Relay FeatherWing
A Feather board without ambition is a Feather board without FeatherWings! This is the Latching Mini ..
रo 953.67
Adafruit 2895 Non-Latching Mini Relay FeatherWing
A Feather board without ambition is a Feather board without FeatherWings! This is the Non-Latching M..
रo 953.67
Pololu 5663 Basic SPDT Relay Carrier with 12VDC Relay, Terminal Blocks, and JST SH-Style Top-Entry Connector
The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) sw..
रo 759.76
Pololu 5664 Basic SPDT Relay Carrier for "Sugar Cube" Relays with JST SH-Style Top-Entry Connector
This basic relay carrier board makes it easy to incorporate a single-pole, double-throw (SPDT) “suga..
रo 322.95
Pololu 5667 Basic 2-Channel SPDT Relay Carrier for "Sugar Cube" Relays with JST SH-Style Top-Entry Connector
The switch portions of the relays (NCx, COMx, and NOx) are accessible on one side of the board via l..
रo 613.79
DFRobot DFR0643 Gravity: Easy Relay Module
The traditional relay module has complicated wiring and is not friendly to beginners or students. Th..
रo 691.00 रo 729.00
Seeed Studio Grove - 2-Coil Latching Relay - 103020010
This module is based on 2-Coil Latching Relay. Contrast to the ordinary relay, this latching relay d..
रo 725.27
DFRobot DFR0017 Gravity: Digital Relay Module - 5A
The DFRobot Relay Module is a standard relay used with a controller board to interface external elec..
रo 234.00
DFRobot DFR0251 Gravity: Digital 16A Relay Module
A relay is an electrically operated switch, which has a control system (also known as the input circ..
रo 885.00
DFRobot DFR0473 Gravity: Digital 10A Relay Module
Introducing the Gravity Digital Relay Module – the latest addition to DFRobot’s Gravity series! This..
रo 346.00 रo 364.00
Seeed Studio Grove - Relay - 103020005
The Relay is a digital normally open switch that controls a relay capable of switching much higher v..
रo 281.05
M5STack ATOM HUB SwitchD 2-Relay Kit
Atom Hub Switch D is a dual relay expansion kit. The D in the name stands for "Direct" since the pow..
रo 4,745.00
DFRobot FIT0827 Industrial 4-Channel Relay Module
The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS..
रo 2,704.00 रo 2,849.00
DFRobot DFR0996 Magnetic Latching Relay for Smart Control
A Magnetic latching relay is a new type of relay developed in recent years. Unlike normal relay, the..
रo 637.00
Makerfabs MABRELAY Mabee_Relay 10A
A Relay module used to control high voltage& big current circuits On/Off. It is a digital normal..
रo 297.89
DFRobot DFR0146 8 Channel Relay Module (RJ45-RLY16, Up to 16Amp)
The ETH008-B provides eight volt free contact relay outputs with a current rating of up to 16Am. Th..
रo 9,138.00 रo 9,627.00
5V 12V 24V 2 Channel Relay Module with Optocoupler Isolation Supports High and Low Trigger
The 2-Channel Relay Module is a versatile relay control board designed for switching and controlling..
रo 311.00
2-Channel Relay Module - 12V
12V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current Equiped with high-c..
रo 241.11
4-Channel Relay Module - 12V with Optocoupler
Ideal for single chip microcomputer, household appliance control, etc Control DC / AC signal, can ..
रo 378.89
LDR Based Relay Board
LDR based Relay board.. This Relay Board can be used to control high-power dev..
रo 126.25
KY-019 5V Relay Module 1 Channel
5V Relay interface board, Equiped with high-current relay, AC250V 10A ; DC30V 10A Standard inter..
रo 77.78 रo 88.89
2-Channel Relay Module - 5V with Micro USB
2-Channel Relay Module - 5V with Micro USB Features 1. The module have MICRO USB and ..
रo 544.44 रo 657.78
2 Channel Relay Module with Optocoupler 5V 12V 24V Relay Output 2 Way for Arduino Compatible Module in Stock
The board is equipped with 4 fixed screw holes around it, with a diameter of 3.1mm, which is conveni..
रo 204.00
4-Channel 5V Relay Module for Arduino/ Raspberry Pi
This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equip..
रo 327.78
Pololu 2805 / 2804 RC Switch with Relay
The RC switch measures the width of incoming RC pulses and compares it to a user-configurable thresh..
रo 1,306.12
1 Relay Module 5V/12V/24V High and Low Level Trigger Electronic Switch Board with Optocoupler Isolation
Introduction to Relay Module:The relay module is the function of the switch. The module supplies pow..
रo 117.00
DFRobot DFR0144 Gravity: 4 Channel Relay Shield for Arduino
This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V su..
रo 1,366.00
DFRobot TEL0146 Self-powered Wireless Switch (433Mhz)
In life, remote controllers can be seen everywhere, and most of them are inseparable from the batter..
रo 778.00 रo 820.00
Pololu 2481 / 2480 Basic SPDT Relay Carrier with 5V DC Relay
The Pololu 2480 / 2481 Basic SPDT Relay Carrier with 5VDC Relay allow simple control of a single-pol..
रo 695.59
Pololu 2483 / 2482 Basic SPDT Relay Carrier with 12VDC Relay
This item includes the basic carrier PCB along with an Omron G5LE-14-DC12 12 V relay, 5.0 mm termina..
रo 664.29
Pololu 2486 / 2485 Basic 2-Channel SPDT Relay Carrier with 5VDC Relays
The Pololu basic 2-channel relay carrier modules make it easy to control two single-pole, double-thr..
रo 1,288.00
Pololu 2488 / 2487 Basic 2-Channel SPDT Relay Carrier with 12VDC Relays
The Pololu basic 2-channel relay carrier modules make it easy to control two single-pole, double-thr..
रo 1,349.76
Pololu 2479 /2484 Basic SPDT Relay Carrier for Sugar Cube Relays
The Pololu basic relay carrier makes it easy to control a single-pole, double-throw (SPDT) power rel..
रo 338.47