Raspberry Pi UART and I2C breakout

2 layer board of 1.50x0.90 inches (38.20x22.96 mm).
Shared on September 12th, 2014 19:41.

Simple FTDI interface for console UART and I2C. Allows you to easily use an FTDI-compatible cable (ex: Adafruit FTDI-friend) to gain console access to the Raspberry Pi.

Connectors:

• Female header: Sullins S7116-ND
• FTDI: FCI 68016-106HLF
• I2C: TE 640457-4
• I2C mate: TE 3-643814-4

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Heat Pump Relay Controller

2 layer board of 1.65x1.55 inches (41.94x39.37 mm).
Shared on September 12th, 2014 19:06.

Board to twiddle the relays of a 24VAC heat pump system. Also has 24VAC out to go to a switching power supply so that the unit can be powered off the 24VAC transformer.

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MBN-EQ7

2 layer board of 1.08x1.10 inches (27.31x27.94 mm).
Shared on September 12th, 2014 18:48.

MikroBUS.NET EQ7 - MSGEQ 7 band graphic equalizer display filter. The frequencies are:

63Hz 160Hz 400Hz 1kHz 2.5kHz 6.25kHz 16kHz

Visit http://www.mikrobusnet.org for more information

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HW000-00005

2 layer board of 0.76x0.66 inches (19.28x16.71 mm).
Shared on September 12th, 2014 17:47.

ICSP to 2mm SRH

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diffamp3

2 layer board of 3.26x3.26 inches (82.68x82.68 mm).
Shared on September 12th, 2014 17:39.

MIT SNL differential amplifier

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