OpenSegment Serial Display (Yellow) (COM-11645)

OpenSegment is a ATmega328 based backpack for larger 7-segment displays. The ATmega receives data over digital interfaces (such as TWI, UART, SPI and buttons) and does all the PWM and upkeep of the display.

Larger 7-segment displays pull more power than a microcontroller is able to drive directly. OpenSegment has 8 PNP and 4 NPN transistors in order to drive the segments at their maximum brightness.

Features:

• Standard FTDI connection
• Arduino Pro Mini @ 8MHz bootloader
• 5V functionality

This part was created in Eagle 6.3

• /Hardware - All Eagle design files and 3D files(.brd, .sch,)
• /Production - Test bed files and production panel files
• Note: Firmware is not included in this repo. Please see the Serial7SegmentDisplay repo for the firmware.

• COM-11644- Red display
• COM-11645 - Yellow display
• COM-11646 - Green display
• COM-11647 - Blue display
• COM-11648 - White display

The hardware is released under Creative Commons Share-alike 3.0.