Difference between revisions of "SeriAlpha"
From Hackstrich
(Initial page for the SeriAlpha.) |
(Parts are here.) |
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== Project Status == | == Project Status == | ||
| − | Schematic/board done, BOM on file at Digikey, board sent to BatchPCB for prototype manufacturing. | + | Schematic/board done, BOM on file at Digikey, board sent to BatchPCB for prototype manufacturing and parts ordered and have arrived. |
== Design Overview/Ideas == | == Design Overview/Ideas == | ||
Revision as of 04:27, 10 September 2010
SeriAlpha is a small backpack for alphanumeric LEDs (16 segment, specifically). It will accept I2C/SPI communications, and control the LED display attached to it.
Project Status
Schematic/board done, BOM on file at Digikey, board sent to BatchPCB for prototype manufacturing and parts ordered and have arrived.
Design Overview/Ideas
- Based around the ATtiny2313
- Individual transistors for each segment, so it will support all segments on at once and nifty things like PWMing segments
- Built in character generator, so you can just tell the board what letter/number to display.
- Targeting the SparkFun-sold 16segment LED displays
