51单片机使用pm2.5传感器，精度高，完整代码
资源文件列表
PM2.5/KPWM.h , 44
PM2.5/LCD1602.c , 1101
PM2.5/LCD1602.h , 337
PM2.5/PWM.c , 175
PM2.5/PWM.h , 47
PM2.5/UART.c , 1277
PM2.5/UART.h , 363
PM2.5/ch_fenchen.aps , 3879
PM2.5/ch_fenchen.aws , 721
PM2.5/default/LCD1602.o , 5200
PM2.5/default/Makefile , 2206
PM2.5/default/PWM.o , 2316
PM2.5/default/UART.o , 4624
PM2.5/default/ch_fenchen.eep , 13
PM2.5/default/ch_fenchen.elf , 14964
PM2.5/default/ch_fenchen.hex , 12982
PM2.5/default/ch_fenchen.lss , 96557
PM2.5/default/ch_fenchen.map , 21858
PM2.5/default/dep/LCD1602.o.d , 1552
PM2.5/default/dep/PWM.o.d , 1242
PM2.5/default/dep/UART.o.d , 1268
PM2.5/default/dep/main.o.d , 1587
PM2.5/default/main.o , 5476
PM2.5/main.c , 1459