Shared projects

LTC2942 1-Cell Lithium Battery Gas Gauge Breakout

by GijsvanBerne.
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2 layer board of 1.06x0.45 inches (27.03x11.51 mm).
Shared on September 3rd, 2015 19:08.

Breakout board for the LTC2942 Lithium Battery Gas Gauge. KF301-5.0 terminal blocks for charger and battery connections. I2C, GND and alert pins broken out, sense-resistor and bypass capacitor on-board. Linear suggested layout. Working.

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BQ25895 Powerbank Breakout

by GijsvanBerne.
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2 layer board of 1.64x1.27 inches (41.76x32.39 mm).
Shared on August 27th, 2015 22:12.

Single Lithium Cell 5A Charger, 3.1A 5V Booster. Tested, fully working.

bq25895 breakout

More info here, including schematic and bom

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Altimeter + USB Power

by GijsvanBerne.
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2 layer board of 1.34x2.56 inches (34.01x65.02 mm).
Shared on April 5th, 2015 21:09.

Small BMP180 altimeter and USB power bank (500mA, powers iPhone, GoPro etc), 128x64 OLED display. More info here.

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