Connecting 8 Channel Relay Module To Arduino

Other Hardware General Electronics
1

I hope this is the right forum for this, sorry if it's not.

These relay modules never come with instructions and there are so many different types.
Does anyone know the correct way to connect this to my Arduino?
Not sure what make it is. It has 2 sets of jumpers on each side of the board which make it a bit confusing.

The Middle terminals are marked:
DC+ DC- IN1 IN2 IN 3 IN4 IN5 IN6 IN7 IN8

I understand the middle connections it's the Jumpers that have me a little confused.??

Please see attached Photos

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with this jumpers, you can choose if the relays should trigger when high or when low

Low-level triggered will allow the current to go through the power line when the control signal is below a certain voltage.

High-level triggered will allow the current to go through the power line when the control signal is above a certain voltage.

from:

3

thomasbommel:
with this jumpers, you can choose if the relays should trigger when high or when low

Low-level triggered will allow the current to go through the power line when the control signal is below a certain voltage.

High-level triggered will allow the current to go through the power line when the control signal is above a certain voltage.

from:
arduino - Relay : what is the difference between Low level trigger and high level trigger - Electrical Engineering Stack Exchange

Ah OK, thanks for making that clear for me, so just to recap, if I have my Arduino Digital pins set to HIGH I would choose the Hight setting on the Relay module Jumper correct?