Difference between revisions of "USB Host Shield for Arduino"

From LinkSprite Playgound
Jump to: navigation, search
(Introduction)
(Introduction)
Line 7: Line 7:
 
The Host Shield takes its power from the 'Vin' pin on your Arduino. Power from that pin is regulated to both 5V and 3.3V on the shield. All SPI signals are sent through a hex converter to step them down to 3.3V.
 
The Host Shield takes its power from the 'Vin' pin on your Arduino. Power from that pin is regulated to both 5V and 3.3V on the shield. All SPI signals are sent through a hex converter to step them down to 3.3V.
  
[[File:USB Host Shield.jpg | 400px]]
+
[[File:USB Host Shield.jpg]]
  
 
== Features  ==
 
== Features  ==

Revision as of 10:07, 27 August 2014

Introduction

The USB Host Shield contains all of the digital logic and analog circuitry necessary to implement a full-speed USB peripheral/host controller with your Arduino. This means you could use your Arduino to interface with and control any USB slave device - thumbdrives, digital cameras, bluetooth dongles, and much more!

A four-wire serial interface is used to communicate with the host controller chip, so the shield connects the Arduino's hardware SPI pins (D10-13) to the MAX3421E. A USB type A female connector is wired up to the IC, and it also supplies 5V as any normal USB port would.

The Host Shield takes its power from the 'Vin' pin on your Arduino. Power from that pin is regulated to both 5V and 3.3V on the shield. All SPI signals are sent through a hex converter to step them down to 3.3V.

USB Host Shield.jpg

Features

Application Ideas

Cautions

The warnings and wrong operations possible cause dangerous.

Schematic

Specification

Pin definition and Rating

Mechanic Dimensions

Usage

Hardware Installation

Programming

FAQ

Support

Resources

How to buy

Here to buy USB Host Shield for Arduino on store

See Also

Other related products and resources.

Licensing

This documentation is licensed under the Creative Commons Attribution-ShareAlike License 3.0 Source code and libraries are licensed under GPL/LGPL, see source code files for details.