7Seg-DB Daughterboard (NEW)

Lauren Davis

NEW: 7Seg-DB Daughterboard (Master Unit) #28312 & 7Seg-DB Daughterboard (Slave Unit) #28313

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The 7Seg-DB daughterboard modules each provide four digits of LED display, including some alphabetic and punctuation capability. The master module, 7Seg-DB(M) (#28312), plugs directly into a Parallax motherboard, such as the MoBoStamp-pe (#28300). With the master module installed, up to seven additional slave modules, 7Seg-DB(S) (#28313), can be added, daisy-chain-style, for a total of 32 contiguously-displayed digits. With the downloadable AVR driver firmware, any PBASIC program written for the MoBoStamp-pe gains high-level control over the functions of the 7Seg-DB, without having to worry about display refresh, segment encoding, and the like. Writing to the display is as easy as sending it a string. In addition, you also have several special effects at your disposal, including dimming, vertical and horizontal scrolling, fixed-width numerical fields with leading zero suppression, and selectable display windows. When combined with Parallax's (upcoming) aluminum extrusions - designed especially for the MoBoStamp-pe and its daughterboards - it will be easy to produce a finished-looking controller and display device you can be proud of.


For more information, or to purchase the 7Seg-DB, click on the links below:
http://www.parallax.com/detail.asp?product_id=28312
http://www.parallax.com/detail.asp?product_id=28313·


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Lauren Davis
Marketing Manager
Parallax, Inc.
916-624-8333
ldavis@parallax.com
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