I2C Bus

by SteelCaveRobotics.

2 layer board of 1.36x0.45 inches (34.62x11.43 mm).
Shared on March 31st, 2015 02:14.

Easily connect multiple devices (e.g. SparkFun breakout boards) to an i2c bus.

github.com/steelcaverobotics/PCBs/tree/master/i2c-bus

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ESP-01 Board Adaptor

by aallan.

2 layer board of 1.63x1.02 inches (41.35x25.81 mm).
Shared on March 30th, 2015 22:35.

A breadboard adaptor for the ESP-01 ESP8266 breakout board. The Bill of Materials for the adaptor is — 1 × 0.1 μF capacitor, 1 × 10 μF capacitor, 1 × 220 Ω resistor, 1 × LED, 4 × 4-pin headers, 1 × SPDT switch, and 1 × 3.3V regulator.

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Orange Squeezer

by kgullion.

2 layer board of 1.30x1.00 inches (33.02x25.43 mm).
Shared on March 30th, 2015 21:56.

1590A Compressor

Based on this schematic

The additional components C8, C9 & D2 are for power supply bypass and reverse polarity protection. Imgur

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Laserdiode v3.2

by emarti.

2 layer board of 2.90x1.69 inches (73.66x42.85 mm).
Shared on March 30th, 2015 18:01.

Laser diode breakout board (thorlabs)

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RGB_ADDR_THRU

by sfranzyshen.

2 layer board of 0.95x2.00 inches (24.13x50.80 mm).
Shared on March 30th, 2015 17:28.

Textile mounting PCB for rgb addressable through-hole leds

Details

Eagle PCB Files

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