AVR单片机中，使用atmega8芯片，通过控制灯泡的亮灭，显示电源的剩余电量-AVR microcontroller, the use of atmega8 chip, by controlling the light bulb eliminate, showing the remaining battery power

两轮自平衡车 430做处理器，MPU6050,1:90大扭矩电机， L298驱动，2576稳压，用的平衡互补滤波和PID-Two self-balancing vehicle msp430 processor, MPU6050,1: 90 high-torque motor, L298 driver, 2576 regulator, with the balance of complementary filtering and PID

该代码为自平衡小车代码校车使用的是430做处理器，MPU6050,1:90大扭矩电机， L298驱动，2576稳压，用的平衡互补滤波和PID(The code for self balancing car code, the school bus is used as 430 processor, MPU6050,1:90 large torque motor, L298 drive, 2576 voltage regulator, with the balance of complementa