Shared projects

USB LiPo Battery Manager

by ruptek.
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2 layer board of 1.35x1.14 inches (34.19x28.85 mm).
Shared on August 15th, 2016 22:03.

Delivers a regulated output of 3.3V from either the battery or USB, when connected. Also charges battery automatically.

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Sinewave Generator

by ruptek.
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2 layer board of 2.23x0.89 inches (56.52x22.56 mm).
Shared on August 15th, 2016 22:02.

Generates sinewaves at 50Hz +/-5% by filtering a squarewave so that third order harmonics are suppressed.

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FT231 Breakout

by ruptek.
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2 layer board of 2.26x0.98 inches (57.30x24.79 mm).
Shared on August 3rd, 2016 23:58.

Improved version of Sparkfun’s FT231 Breakout: a) polyfuse, b) 3.3V - 5V slide switch, and c) minimalist header. Can be used to program Arduino Pro Minis.

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VCNL4010_breakout.brd

by ruptek.
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2 layer board of 0.79x0.79 inches (20.02x20.02 mm).
Shared on July 25th, 2016 08:33.

Breakout for the Vishay VCNL4010 sensor chip.

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