I2C 인터페이스를 통해서 리튬 배터리의 남은 용량을 측정 할 수 있습니다.

LiPo batteries are a great way to power your projects. They’re small, lightweight, and pack a pretty 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 LiPo Fuel Gauge connects your battery to your project and uses a sophisticated algorithm to detect 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.

Features:

• Fuel gauge system for single cell lithium ion batteries
• Can be connected in circuit to monitor battery.
• Hardware and Software Reset.
• I2C Interface

Documents:

• Schematic
• Eagle Files
• Datasheet (MAX17043G+U)
• Example Code

Package Included: