Product Feature :
Arduino's stacking extension gives us a lot of convenience, but the upper board will block some of the functions of the lower board.
To this end, we have developed Twins Shield, which can extend 2 Shields on a UNO without blocking each other.
It is convenient to complete development in two Shields without occupying the same IO.
Enhanced Arduino's extended performance for user convenience.
Technical Parameters :
Model: Twins Shield V1
Interface: Standard UNO expansion board installation bit *2