MicroUSBFootprint.png

Footprint drawing of micro USB used. Search ebay for "Micro USB type B Two vertical fixed foot"

Portable Network Graphics (PNG) - 169.86 kB - 10/05/2020 at 06:35

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BOM.xls

Spreadsheet Bill of Materials. Sources of some components may not be current or available.

ms-excel - 12.00 kB - 10/05/2020 at 06:31

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ups_u1liupsrpi.py

Python program to monitor the ups and shutdown the Raspberry Pi when the power has failed and the battery is near exhaustion.

x-python-script - 10.11 kB - 03/04/2019 at 20:34

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U1LiUPSRPi-18650.zip

Gerber files to make a PCB for the 18650 version.

Zip Archive - 68.57 kB - 03/04/2019 at 20:34

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U1LiUPSRPi-HAT3.zip

Gerber files to make a PCB for the Hat version.

Zip Archive - 59.33 kB - 03/04/2019 at 20:33

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UPS-14500-4040-HAT.X.zip

This is the Microchip MPLAB project for the PIC16F18323. It includes the assembler code and hex files for programming the PIC. The 18650 UPS version uses the same code.

Zip Archive - 86.16 kB - 02/19/2019 at 16:39

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