四按键控制LED灯，通过ATTINY24单片机来实现。-Four buttons control the LED lights, through ATTINY24 microcontroller to achieve.

Six-cell LiFePO4 battery balancer project. Includes code for ATTINY24 and PCB design.-Six-cell LiFePO4 battery balancer project. Includes code for ATTINY24 and PCB design.