方案是ATMega48，这个程序是NaclChan写的，用C语言实现。实现的功能有：无级调速，欠压保护，限流保护，过流保护，堵转保护，巡航。程序已经烧入单片机进行了实际测试，除了启动时稍微有点噪声之外，其余功能都十分完美。文件里的hex文件

Packet : Drive.rar filelist
Drive/Drive.aps
Drive/drive.aws
Drive/default/Makefile
Drive/default/dep/Drive.o.d
Drive/default/Drive.o
Drive/default/Drive.map
Drive/default/Drive.hex
Drive/default/Drive.eep
Drive/default/Drive.elf
Drive/default/Drive.lss
Drive/default/sourceLineMap.txt
Drive/default/PWM.hex
Drive/sourceLineMap.txt
Drive/Drive.c
Drive/default/dep
Drive/default
Drive

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