Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM

Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM

$ 11.99

Score By Feature

Based on 64 ratings

Easy to use

9.72

Value for money

8.68

OveReview Final Score

How Our Score Is Calculated

Questions & Answers

Is it possible to get schematics of the board dimensions, including the size of the holes and the mounting position?

Basically we just have schematic diagram, if you need, you can contact us through Amazon via email.

There is no 8th channel on my TV. Why is that? Both relays are having the 8th channel light up at first, but then the led goes out and the 8th channel refuses to ?

It is possible that the power supply is not functioning properly. In cases where you have multiple relay sets, you need a higher amperage at 5VDC

This jumper on the bottom of the picture is supposed to be a Does the right of the board represent the right of the board? If it is low/high triggered does it change the vcc source or does it change how it is triggered?

The purpose of this is to change the VCC

What is the current drawn by the coils of the relay for it to actuate?

The activation current for each relay is 60 mA

Selected User Reviews For Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM

I was very pleased with the quality of the relay board

5/5

The eight relays arrived very The quality of construction was excellent Both boards are top-notch, with all channels working. This switch was used to switch 12V at 4A and it appears to be working at the moment. A milling operation is done on the circuit board around the relay's common output pin, in order to isolate it from the coil pins of the 5V supply. There are wires connecting the NC and NO output side of the relay package on the opposite side. Optoisolators have grounds placed all around the device, from the output side to the input side. The logical drive is active low, so the board driving this would only need to connect the + 5V logic and trigger the logic device to drive down a channel control input. However, it seems to be a missed opportunity to isolate relay coil emf kickback or to find a problem with the Regardless of the optoisolator type, you will need a 5V power supply to run the output. While keeping this in mind, I gave 5 stars because of the ability to drive a small relay coil without the use of a We would be able to get by with an optoisolated driver.

Malaya Murphy

| May 05, 2021

It can be troublesome to handle damage, but you can do it if you are comfortable with 6 bought (3 2 8 ) to drive a 40 channel christmas lights display from an Arduino Mega

3/5

Although I have not built the display yet, the boards have tested fine. I dropped two stars from overall / ease because two of the boards got crunched in handling, and I had to repair the pins, but after redoing the connectors, the boards worked.

Milan Whitney

| Oct 30, 2020

I'm very pleased with how it works

5/5

It is used in conjunction with a Wemos D1 Mini to control latching DC valves (at fairly low voltage and current, about 12V 2A). High voltage is something I have not tried. The trigger is set at It is possible to use the digital IO pins on the EPS8266 at 3V. In order for the board to function, it needs a 5V supply.

Maximilian Benson

| Nov 16, 2020

I did not find any documents, but I used a lot of electricity

4/5

there were no instructions from the manufacturer. I had to rely on what someone else had written. You need a well regulated source of power for the relay coils or a separate power supply for the coils if the power consumption is high. It comes with a pin.