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Control high voltage devices safely from your microcontroller using our isolated relay modules.
5V 4 Channel SSR Relay Module (Solid State Relay Module) with Fuse
-28 %
Brand: FlyRobo SKU: 352
This 5V 4 Channel SSR –  Solid State Relay Module 240V 2A Output. SSR relay which can control up to 2A at 240VAC. This is a 4 Channel SSR relay module which has 3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed). Features: Compact size Totally silent op..
₹358 ₹499
5v 8 Channel Relay Module
-35 % Out of Stock
(Restock: 05-07-2026 to 09-07-2026)
Brand: FlyRobo SKU: 811
It is an 8 Channel Isolated 5V 10A Relay Module, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A ..
₹259 ₹399
5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module
-40 %
Brand: FlyRobo SKU: 3420
The 5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module is a versatile device that allows precise timing control for a wide range of applications. It features adjustable delay settings ranging from seconds to minutes, with high accuracy. The module supports a broad input voltage range..
₹83 ₹139
ESP8266 10A Wifi Network Relay Module
Out of Stock
(Restock: 15-06-2026 to 19-06-2026)
Brand: FlyRobo SKU: 3943
The ESP8266 WiFi Network Relay is a smart IoT switch module designed for remote device control.It uses the popular ESP8266 WiFi chip for reliable wireless connectivity and easy integration with smart home systems.This module lets you switch household appliances or other loads ON/OFF through your sma..
₹384
ESP8266 ESP-01S 5V WiFi Relay Module
-10 %
Brand: FlyRobo SKU: 3109
The ESP8266 ESP-01S 5V WiFi Relay Module is a compact and versatile device designed for IoT applications.  it enables seamless WiFi connectivity for remote control and monitoring. With its integrated relay, it allows users to remotely switch on or off various devices or appliances. Operating at 5V, ..
₹89 ₹99
Brand: FlyRobo SKU: 457
FC65 12V 30A DC Optocoupler Isolated Relay Module is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as  Arduino, AVR, PIC, ARM any other microcontroller operating at 5V. The user can choose the relay control level, can be a high level off, also can ..
₹215 ₹236
FC65 5V 30A DC Optocoupler Isolated Relay Module
-21 %
Brand: FlyRobo SKU: 458
FC65 5V 30A DC Optocoupler Isolated Relay Module is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as  Arduino, AVR, PIC, ARM any other microcontroller operating at 5V. The user can choose the relay control level, can be a high level off, also can b..
₹189 ₹239
FR120N Isolation MOSFET MOS Tube FET Module PWM Relay Switch
-35 %
Brand: FlyRobo SKU: 1092
Features: With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference. Compatible with MCU and control board, 3V or 5V signal High-level start, low-level stop, PWM speed regulation Widely use..
₹64 ₹99
HK4100F-DC5V-SHG SRS-5VDC-SL 4100-5V 6Pin Relay
-14 %
Brand: FlyRobo SKU: 2957
The HK4100F-DC5V-SHG SRS-5VDC-SL 4100-5V 6Pin Relay is a dependable and small solution for your electrical control requirements. This 6-pin relay can be used in a variety of applications because it is made to function smoothly at 5V DC. This relay guarantees reliable and effective operation, whether..
₹30 ₹35
HLK-5M05 5V/5W Switch Power Supply Module
-25 % Out Of Stock
Brand: HI-LINK SKU: 792
HLK-5M05 5V/5W Switch Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 5V DC from  120V AC – 230V AC and has a power rating of 5 Watt. This makes it perfect for small projects that need a 5 volt supply from mains. This power supply..
₹254 ₹338
LCUS-1PLC 1 Channel USB Serial Control Relay Module
-47 %
Brand: FlyRobo SKU: 3121
The LCUS-1 PLC USB Serial Control Relay Module is a versatile and efficient solution for remote relay control applications. Featuring seamless integration with PLC systems and USB connectivity, it offers convenient control and monitoring capabilities. With its compact design, it fits seamlessly into..
₹289 ₹549
NE555 Delay Timer Switch Adjustable 12V Relay Module
-31 %
Brand: FlyRobo SKU: 821
NE555 Time Delay Monostable Switch with Electrical Relay 12V is a monostable generator based on the NE555 integrated circuit. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours.  This is a monostable generator based on the NE555 integrated ci..
₹75 ₹109
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