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The REES52 2 Channel DC 5V Relay Module is a versatile expansion board designed for seamless integration with various microcontrollers, including Arduino, Raspberry Pi, and more. It features high-current relays capable of handling both AC and DC loads, along with user-friendly LED indicators for real-time status updates.
S**Y
Simply overpriced
This sells for around Rs. 80 at any local market! Too much priced here! That too did not work at the first time, had to return it!
I**L
Gets the job done
I needed to use this with a Raspberry Pi3 which runs on 3.3v and not 5V. A schematic with the board would have helped a lot however I was able to figure it out after some research on the internet. The IMPORTANT part is to understand the jumper settings and power supply requirements of the board. In my case I removed the jumper (Vcc and JD-Vcc NOT connected together) and for testing supplied the 5v on the output side from the Pi itself however for proper project use I would use a separate power supply to maintain the isolation. When connected to the Pi it works on active low logic i.e. the relay is turned on when the output is low.
M**I
works well
Check online for the high and low state of each relay. This is different from the single relay board. An connection example could have been provided.
R**Y
Ok but delicate
One of the relay stopped workingafter 10 days
N**A
Works on 3.3v and didn't trigger on 5v
It works but on 3.3 v instead of 5 volts. So just check out
H**N
Costly
Costly but product was good
S**H
Thanks Amazon
It's of good quality.
D**Y
Nice Product
Work Properly
Trustpilot
3 weeks ago
2 months ago