单片机中断系统写的led流水灯还有蜂鸣器的同步应用-Microcontroller interrupt synchronization led water lights and buzzer system written application

利用PIC16F883制作的小手电筒，可以调节光强度，可以报SOS，都是采用PWM实现-Produced using the PIC16F883 small flashlight, you can adjust the light intensity can be reported to SOS, are implemented using PWM

20W太阳能充电管理，2W，4W，6W，SOS警示，5V移动电源-20W solar charging management, 2W, 4W, 6W, SOS alert, 5V Mobile Power

本程序使用AVR系列单片机ATmega88来控制LED的各种功能，通过单按键可以实现LED灯光的关断、弱光、强光、SOS光源等效果，再关断光源的同时，电路即进入睡眠状态，有效的保证低功耗的实现。(The various functions of this program uses the AVR Series MCU ATmega88 to control LED, the single button can achieve LED lights off, weak light, light,