Category
- DIY Hobby Kits
- Kits & Projects
- Development Board
- CNC & 3D Printers
- Drone / Aeromodelling
- Electronics-Sensors
- Electronics-Modules
- Electronics-Camera
- Electronics-Display Devices
- Active Components
- Passive Components
- Used Parts For Sell
- Cables & Wires
- Robotics Accessories
- Miscellaneous items
- Mechanical Parts
- Motors & Actuators
- Supply- Battery & Chargers
- Tools & Equipment
Google Review
Some images of Robotics after assembling are....
Recently bought
Arduino uno
Ultrasonic sensor
BO motor
Wheels
castor wheel
L293D
Servo motor
Battery holder
Breadboard
jumper wires
The shopkeeper is very knowledgeable...


3 Channel Isolated 5V 10A Relay Module Optocoupler
₹ 240.00 Original price was: ₹ 240.00.₹ 180.00Current price is: ₹ 180.00.
Quick Review:
- Control voltage: 5V
- Channels: 3
- Drive Current:15-20mA
- Relay Ratings: AC250V 10A ; DC30V 10A
For all Bulk & B2B Product Enquiries.
Kindly share your requirements at E-mail.
Availability:
25 in stock

25 in stock
22 in stock
This is a 5V, Single Channel Relay interface board; it’s useful to control various appliances, and other equipment’s with large current. It can be controlled directly by any Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, ARM, DSP, MSP430).
Relay board module is used for controlling higher current loads from your microcontroller development board, PC parallel port, or Arduino Uno. This board has Four (4) onboard relay which can switch upto 7Amps. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The relay is safely driven by transistor BC547 hence your input device, such as Arduino, is protected from the relay circuit. It serves as an optocoupler isolation board.
Technical Specifications:
- Control voltage: 5V
- Channels: 3
- Drive Current: 15-20mA
- Relay Ratings: AC250V 10A ; DC30V 10A
- Indication LED’s for Relay output status
Package Includes:
- 1 Piece- 4 Channel Isolated 5V 10A Relay Module Optocoupler
Weight | 40 g |
---|---|
Dimensions | 52 × 48 × 18 mm |
Shipping & Delivery
We try our best to reach each and every corner of India using a few of the best courier services running in the Country such as Delhivery, DTDC, BlueDart, XpressBees, Ecom Express, etc. as per the feedback for the courier partner at the customer’s location. A few of the interior parts of India which are not covered by these courier services are covered by India-Post by us. We apply our best effort on daily basis to dispatch the order the same day it is ordered or within the next 24 hours of the order placed. Most of the orders that are placed before 1 PM are dispatched and shipped the same day. The orders placed post that is scheduled for next day shipment. The same effort is applied throughout the week including weekdays and sometimes weekends and public holidays as well. We facilitate local pickup (self-pickup for the local customers) on the weekdays and partially on weekends also.
Ercoms Warranty
All electronic items are imported, therefore, they do not come with a warranty or guarantee. Rest assured, We meticulously inspect each product before dispatch. In the rare event of any defects, replacements will be provided after a thorough examination.
This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Ercoms customers from any kind of manufacturing defects. Reimbursement or replacement will be done against manufacturing defects only.
What voids warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
**Note: Shipping Charges Applied When Need Replacement or Refund.
Other Info
- Country of origin: China
- Brand/Manufacturer: Generic
- Packer/ Importer: Ercoms Robotics Lab
- No Warranty/Guarantee Of Chinese Goods.
Only logged in customers who have purchased this product may leave a review.
Related products
-
NE555 Delay Timer Switch Adjustable 0-10 Sec 12V Relay Module
₹ 225.00Original price was: ₹ 225.00.₹ 74.00Current price is: ₹ 74.00.Add to cart Buy nowQuick Review:
- Input voltage: DC 12V
- Adjustable time: 0-10 s
- AC Control voltage: 250V/max. 10A
- DC Control Voltage: 30V/max. 10A
- Max. load: 2200W
- Chip: Module based on the NE555 chip.
- Operation: Monostable
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
8 Channel Isolated 5V 10A Relay Module Optocoupler
₹ 550.00Original price was: ₹ 550.00.₹ 375.00Current price is: ₹ 375.00.Add to cart Buy nowQuick Review:
- Control voltage: 5V
- Channels: 8
- Drive Current: 15-20mA
- Relay Ratings: AC250V 10A ; DC30V 10A
- Indication LED’s for Relay output status
For all Bulk & B2B Product Enquiries.
Kindly share your requirements at E-mail.
Availability:
-
Dual Monster Moto Shield VNH2SP30 DC Motor Driver 2x14A (Peak 30A)
₹ 1,850.00Original price was: ₹ 1,850.00.₹ 1,648.00Current price is: ₹ 1,648.00.Read moreQuick Review:
- Voltage Range: 5.5V – 16V
- Maximum Current rating: 30A
- Practical Continuous Current: 14 A
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
- Current sense output proportional to motor current
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
Motor Driver L293D Module With 7505
₹ 125.00Original price was: ₹ 125.00.₹ 95.00Current price is: ₹ 95.00.Read moreQuick Review:
- Motor voltage Vcc2 (Vs): 4.5V to 36V
- Maximum Peak motor current: 1.2A
- Maximum Continuous Motor Current: 600mA
- Supply Voltage to Vcc1(Vcc): 4.5V to 7V
- Transition time: 300ns (at 5Vand 24V)
- It can be used to run Two DC motors with the same IC.
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
RAMPS 1.4 3D Printer Controller Board Arduino Mega Shield
₹ 575.00Original price was: ₹ 575.00.₹ 549.00Current price is: ₹ 549.00.Read moreQuick Review:
- Supply Voltage: 12V
- Standard interfaces (such as that of the extruder)
- Reserved GCI like I2C and RS232
- 3 MOSFET’s are applied to the heater/ fan and thermistor circuit.
- Another 5A was added to protect the parts.
- An 11A fuse is added to the hotbed.
- Support 5 stepper drive board
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
A4988 Stepper Motor Driver Module with Aluminium Heat Sink
₹ 128.00Original price was: ₹ 128.00.₹ 89.00Current price is: ₹ 89.00.Read moreQuick Review:
- simple step and direction control interface
- Short-to-ground and shorted-load protection
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
5V Step-Up Power Module Lithium Battery Charging Protection Board USB (134N3P)
₹ 95.00Original price was: ₹ 95.00.₹ 89.00Current price is: ₹ 89.00.Add to cart Buy nowQuick Review:
- BAT Discharging Stop Voltage: 2.9V.
- Discharging Efficiency: 85%(input 3.7V output 5V/1A).
- Indication: Charging and discharging
- When charging: red light flashing.
- Fully charged: Red light glows for a long time.
- Integration charging management and discharging management.
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
-
6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
₹ 149.00Original price was: ₹ 149.00.₹ 99.00Current price is: ₹ 99.00.Read moreQuick Review:
- Operating voltage: 6-30V
- Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
- Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
- Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
- Optocoupler Isolation.
For all Bulk & B2B Product Enquiries
Kindly share your requirements at Contact Us.
Availability:
Reviews
There are no reviews yet.