项目作者: sparkfun

项目描述 :
SparkFun LiPo Fuel Gauge
高级语言: C
项目地址: git://github.com/sparkfun/Lipo_Fuel_Gauge.git
创建时间: 2015-05-05T23:47:59Z
项目社区:https://github.com/sparkfun/Lipo_Fuel_Gauge

开源协议:Other

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SparkFun LiPo Fuel Gauge - MAX17043

SparkFun LiPo Fuel Gauge

SparkFun LiPo Fuel Gauge (TOL-20680)

LiPo batteries are a great way to power your projects. They’re small, lightweight, and pack a good punch for their size. Unfortunately, even the best batteries eventually run low on power, and when they do it’s often unexpected (and at the worst time). Don’t be caught by surprise next time your board suddenly powers down!

The SparkFun LiPo Fuel Gauge connects your battery to your project and uses a sophisticated algorithm to detect the relative state of charge and direct A/D measurement of battery voltage. In other words, it tells your microcontroller how much ‘fuel’ is left in the tank. The LiPo Fuel Gauge communicates with your project over I2C and an alert pin also tells you when the charge has dropped below a certain percentage.

Repository Contents

  • /Firmware - Example C code
  • /Hardware - Eagle design files (.brd, .sch)
  • /Production - Production panel files (.brd)

Documentation

Product Versions

License Information

This product is open source!

The hardware is released under Creative Commons ShareAlike 4.0 International.

The code is beerware; if you see me (or any other SparkFun employee) at the local, and you’ve found our code helpful, please buy us a round!

Please use, reuse, and modify these files as you see fit. Please maintain attribution to SparkFun Electronics and release anything derivative under the same license.

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.