Robocraze 8CH_ULN2803_RELAY_BOARD Engineers Guild Pvt Ltd Eight Channel 8 Ch 12V Uln2803 Based Relay Board Module
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Robocraze 8CH_ULN2803_RELAY_BOARD Engineers Guild Pvt Ltd Eight Channel 8 Ch 12V Uln2803 Based Relay Board Module

3.7/5
Product ID: 76113945
Secure Transaction
12 interest-free installments with tabby

Details

  • Connector Type
    Screw
  • Contact Material
    Silver
  • Contact Type
    Normally
  • Current Rating
    7 Amps
  • Mounting Type
    PCB Mount
7A high-current relay
💡Dual AC/DC appliance control
🔩Screw terminal quick-connect
Frequently Bought Together

Description

⚙️ Power your projects with precision and control — don’t get left behind!

  • SMART DRIVE TECH - ULN2803 IC driver ensures reliable relay activation beyond transistor circuits
  • COMPACT LIGHTWEIGHT - Slim PCB mount design (20cm x 7.4cm) weighing just 118g fits any project setup
  • PLUG PLAY PRECISION - High-quality screw terminals (C, NC, NO) for effortless, secure wiring
  • POWER UP WITH CONFIDENCE - Handles up to 7A @ 250VAC / 10A @ 24VDC for robust appliance control
  • VERSATILE VOLTAGE COMPATIBILITY - Operates seamlessly with 3V or 5V control signals for flexible integration

The Robocraze 8CH ULN2803 Relay Board is a high-performance, 8-channel relay module designed for professional-grade control of AC and DC appliances. Featuring 7A high-current relays, durable screw terminals, and a ULN2803 IC driver, it offers reliable, versatile operation with easy integration into 3V or 5V systems. Perfect for engineers and makers aiming for efficient, compact automation solutions.

Specifications

Connector TypeScrew
Contact MaterialSilver
Contact TypeNormally Closed
Current Rating7 Amps
Mounting TypePCB Mount
BrandRobocraze
Operation ModeAutomatic
Coil Voltage12 Volts
Maximum Switching Current7 Amps
Maximum Switching Voltage12 Volts
Specification MetEnergy Rating
ManufacturerElementz Engineers Guild Pvt Ltd
Country of OriginIndia
Model number8CH_ULN2803_RELAY_BOARD
Number of Memory Sticks1
Item Weight118 g
Product Dimensions4.1 x 7.4 x 20 cm; 118 g
Item model number8CH_ULN2803_RELAY_BOARD
Item Height20 Centimeters
Item Width7.4 Centimeters
Included Components8 Ch 12V Uln2803 Based Relay Board Module
Are batteries included?No

Have a Question? See What Others Asked

can it be used for cutting and giveing electricity to tubelights,fans and plugs .can i use it with rasberry pi. thanks in advance.
Can this be used with a Raspberry Pi 2 ?
Can I vary the voltage output from the relay by PWM?
What will be the shipping charge if I buy 3 relay boards?

Reviews

3.7

All from verified purchases

S**N

Good quality product

Received in good condition. value for money. Working good

A**R

Five Stars

its good product. perfect and fine.

R**H

Ok 1led was broken

Ok

R**N

Must purchase

I like the way it gave me the output

A**R

Didnt work

Only the leds switched on and off and not the relays, Did not work from start.

A**A

Should have connection details and power details

Tried for project.Didnt work ...

A**M

Not the same

It's not the same product as in the figure. The product was ic based but I got that one which was based on optocouplers.

K**I

good.

received on time. worth for money. i was expecting a bit more professional pcb. but it came without silkscreen legends on the pcb. otherwise.good.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Robocraze 8ch Uln2803 Relay Board Engineers Guild Pvt Ltd Eight | Desertcart UAE