BQ25895 powerbank breakout V2
2 layer board of 1.64 x 1.28 inches (41.8 x 32.4 mm)
Uploaded:
February 4th 2017
Shared:
February 4th 2017
Total Price:
$10.45
Version 2 of BQ25895 breakout board. Swapped tantalum for all ceramic capacitors; Better inductor; Added screw terminal for SYS pins; Added input pins in parallel with USBin; Added footprint for optional diode (increase current); Swapped mini USB fo…
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Version 2 of BQ25895 breakout board. Swapped tantalum for all ceramic capacitors; Better inductor; Added screw terminal for SYS pins; Added input pins in parallel with USBin; Added footprint for optional diode (increase current); Swapped mini USB fo…
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Powerbank
2 layer board of 1.65 x 1.69 inches (42.0 x 43.0 mm)
Uploaded:
January 11th 2017
Shared:
January 11th 2017
Total Price:
$14.00
Dual USB 2.0, combined 3.1A output, 1 x 10W, 1 x 5W, BC1.2 Specification. Quickcharge 3.25A micro USB input. Atmega328P MU micro. 4 x WS2812B RGB flashlight / fuel indicator / input current indicator. MAX17043 Fuel gauge. BQ25895 charger booster. ESD / polyfuse protection. BATFET disconnect when …
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Dual USB 2.0, combined 3.1A output, 1 x 10W, 1 x 5W, BC1.2 Specification. Quickcharge 3.25A micro USB input. Atmega328P MU micro. 4 x WS2812B RGB flashlight / fuel indicator / input current indicator. MAX17043 Fuel gauge. BQ25895 charger booster. ESD / polyfuse protection. BATFET disconnect when …
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1-Cell Lithium 3V3 Buck Boost Regulator
2 layer board of 0.50 x 0.56 inches (12.6 x 14.3 mm)
Uploaded:
July 19th 2016
Shared:
July 19th 2016
Total Price:
$1.40
TPS63031 buck boost fixed 3v3 regulator module. In: 1.8-5.5v, out: 500 / 800mA. 1 x 0603 0.1uF cap, 3 x 0805 10uF cap, 4 x 2.54mm Pinheaders, 1 x LPS3015 1.5uH inductor. Good for 3v3 from single lithium cell, roughly the same size as a TO-220, caps included…
TPS63031 buck boost fixed 3v3 regulator module. In: 1.8-5.5v, out: 500 / 800mA. 1 x 0603 0.1uF cap, 3 x 0805 10uF cap, 4 x 2.54mm Pinheaders, 1 x LPS3015 1.5uH inductor. Good for 3v3 from single lithium cell, roughly the same size as a TO-220, caps included…
Snowboard/ski mounted GPS/G-force logger
2 layer board of 1.97 x 1.97 inches (50.0 x 50.0 mm)
Uploaded:
January 23rd 2016
Shared:
January 23rd 2016
Total Price:
$19.35
Dedicated ski or snowboard mounted journey logger with g-force/orientation data + display (speed, max-speed, min-max altitude, g-force acceleration etc).
GPS MTK3339; 3-Axis Accelerometer MMA8452Q; Micro SD-card logger; OLED 0.96 display module; Efficient TPS63031 3V3 Buck Boost converter; MCP…
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Dedicated ski or snowboard mounted journey logger with g-force/orientation data + display (speed, max-speed, min-max altitude, g-force acceleration etc).
GPS MTK3339; 3-Axis Accelerometer MMA8452Q; Micro SD-card logger; OLED 0.96 display module; Efficient TPS63031 3V3 Buck Boost converter; MCP…
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USB3.0 TPS2514 Breakout
2 layer board of 1.12 x 0.53 inches (28.5 x 13.5 mm)
Uploaded:
September 10th 2015
Shared:
September 10th 2015
Total Price:
$2.95
USB 3.0 pins broken out to pinheaders. USB power and ground pins broken out to KF301-5.0 terminal block. TPS2514 USB charging port controller added to D+ and D- lines (10W config). Working.
USB 3.0 pins broken out to pinheaders. USB power and ground pins broken out to KF301-5.0 terminal block. TPS2514 USB charging port controller added to D+ and D- lines (10W config). Working.
