AVR mega单片机的移动电源原理图，输出电压可变，输出电流达到1A，可通过单片机控制电路的工作状态，适用于做手机等移动终端的备用电源。-AVR mega mobile power microcontroller schematic, variable output voltage, output current up to 1A, through the working status of single-chip control circuit for mobile phones and other mobile terminals do standby power.