With this USB host shield, you can connect any USB device with the Arduino boards.Simply put, USB host shields provide the USB host capabilities to the Arduino boards.
Arduino USB host shield is used to connect a USB device with the Arduino Board.
Moreover, this shield is compatible with TinkerKit which projects you can plug this TinkerKit module with the Arduino Boards.
This USB host shield is based on MAX3421E which is mainly known as the USB host controller that contains the analog circuitry and digital logic required to apply the USB full speed peripheral to USB specifications rev. With Arduino USB host shield you can interface the USB device to your Arduino board. In this post today, I’ll walk you through the Introduction to Arduino USB Host Shields.