7-Segment Serial Display - Kelly Green
Project Description
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Project description
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've solved that problem by making them a little bit "smarter." The 7-Segment Serial Display combines a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segment individually using only a few serial lines.
The Serial 7-Segment Display can be controlled in one of three ways: Serial TTL communication, SPI serial communication or I2C serial. You can even program it for stand-alone operation since the ATMega328 comes pre-loaded with the Arduino bootloader! There is also an FTDI header on board and we've provided a hardware profile for the Arduino IDE to make it even easier to program.
Project description, more information and ordering can be found at https://www.sparkfun.com/products/11440
Datasheet: https://github.com/sparkfun/Serial7SegmentDisplay/wiki/Serial-7-Segment-Display-Datasheet
Arduino Add-On: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Components/LED/7-SegmentDisplay_Arduino_addon.zip
Github Repo: https://github.com/sparkfun/Serial7SegmentDisplay
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Component (18)
Qty
Description
SparkFun:CREATIVE_COMMONS:
U$1
1
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SparkFun:LOGO-SFE:SK
U$2
1
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SparkFun:RESISTOR:0402-RES
R6, R4, R10, R1, R7, R8, R2, R9, R3
9
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P+1, P+3, P+5, P+4, P+2
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