The 8 relay module described in the previous message is exactly the one I use.
It means that each input needs 25 mA.
Thus each MEGA digital output must deliver 25 mA.
Is it true ? Or am I wrong in my mind?
Best regards
The 8 relay module described in the previous message is exactly the one I use.
It means that each input needs 25 mA.
Thus each MEGA digital output must deliver 25 mA.
Is it true ? Or am I wrong in my mind?
Best regards