Difference between revisions of "ADC Cape"

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== General Information ==
 
== General Information ==
[[File:ADC-SlantedTop.jpg|border|right|300px|ADC Cape]]
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[[File:ADC-SlantedTop01-650.jpg|border|right|300px|ADC Cape]]
 
The ADC Cape is an accessory board designed to be used with the BeagleBone and BeagleBone Black. It provides 8 analog inputs via a MCP3008 accessable via SPI.
 
The ADC Cape is an accessory board designed to be used with the BeagleBone and BeagleBone Black. It provides 8 analog inputs via a MCP3008 accessable via SPI.
 
<br>
 
<br>
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== Features ==
 
== Features ==
 
 
* 8 Analog inputs.
 
* 8 Analog inputs.
 
* Selectable between 5v reference and user supplied reference voltage.  
 
* Selectable between 5v reference and user supplied reference voltage.  
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 +
 +
  
 
== Reference Material ==
 
== Reference Material ==
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* [http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf MCP3008 Datasheet]
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* http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf MCP3008 Datasheet]
 
  
= Design =
 
  
 
==Signal Usage==
 
==Signal Usage==
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|SCL
 
|SCL
 
|}
 
|}
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== Components ==
 
== Components ==
 
 
* MCP 3008 ADC  
 
* MCP 3008 ADC  
 
* 10 pin input header (8 analog in, User voltage reference and ground)
 
* 10 pin input header (8 analog in, User voltage reference and ground)
 
* 3 pin header with jumper for selecting user or 5V reference
 
* 3 pin header with jumper for selecting user or 5V reference
  
== Design Files ==
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 +
 
 +
 
 +
==Distributors==
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Please visit [http://beagleboardtoys.com/wheretobuy.html Where To Buy] for a list of distributors who carry BeagleBoardToys' capes.
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==Product Images==
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<gallery>
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File:ADC-SlantedTop01-650.jpg|ADC Cape
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</gallery>
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==Documentations==
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====ADC Cape Revision A1====
 
* [[media:ADC_Cape_A1_eagle.zip|Eagle design files]]
 
* [[media:ADC_Cape_A1_eagle.zip|Eagle design files]]
 
* [[media:ADC_Cape_A1_schematic.pdf|PDF Schematic]]
 
* [[media:ADC_Cape_A1_schematic.pdf|PDF Schematic]]

Revision as of 13:34, 11 June 2014


Description

General Information

ADC Cape

The ADC Cape is an accessory board designed to be used with the BeagleBone and BeagleBone Black. It provides 8 analog inputs via a MCP3008 accessable via SPI.









Features

  • 8 Analog inputs.
  • Selectable between 5v reference and user supplied reference voltage.



Reference Material



Signal Usage

ADC Cape
Power VDD_3V3EXP
SYS_5V
SPI CS
DI
DO
SCL



Components

  • MCP 3008 ADC
  • 10 pin input header (8 analog in, User voltage reference and ground)
  • 3 pin header with jumper for selecting user or 5V reference



Distributors

Please visit Where To Buy for a list of distributors who carry BeagleBoardToys' capes.



Product Images


Documentations

ADC Cape Revision A1