SPIFlashBoard.v03

2 layer board of 0.71x0.35 inches (17.91x8.79 mm).
Shared on March 25th, 2015 06:19.

Appallingly small Teensy 3.x add-on board with 128 Mbytes of fast serial flash memory using an SPI communications interface. BGA-24 package Micron N25Q00AA flash chip with single chip select and all functional pins broken out. Board mounts onto the non-USB end of Teensy 3.x or Teensy-LC. Designed so it does not interfere with the I2C port on pins 16/17 of the Teensy 3.1.

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Trackuino Lite v1.1

2 layer board of 2.89x2.13 inches (73.36x53.97 mm).
Shared on March 25th, 2015 02:26.

APRS tracker based on the Trackuino project. Created by Seth Park for the HAB team at The University of North Georgia.

Parts:

16MHz crystal

Active buzzer (Optional)

2x LM60 (optional for temperature)

C1 100nF

C3 22p

C4 22p

C5 22u

C6 0.1u

IC2 L4940v5

IC3 MEGA328-P (or 128)

LED

Tact Switch (B3F-10XX package)

SMA Connector

GPS (that is not altitude limited)

Headers as needed

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FullChargeAhead_v1

2 layer board of 1.59x0.87 inches (40.36x22.05 mm).
Shared on March 25th, 2015 01:57.

MicroB usb lipo charger

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OliviaMainBoard

2 layer board of 2.15x1.25 inches (54.71x31.85 mm).
Shared on March 25th, 2015 01:06.

Hermit crab monitor Main Board

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RemindARM

2 layer board of 1.75x1.40 inches (44.48x35.59 mm).
Shared on March 24th, 2015 23:55.

ver. 2

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