是网上找到的FREESCALE单片机程序，我正学习-Freescale is found online Singlechip procedures, I was learning

本包为我们校赛智能车的源码+PCB版图，直接可用，效果良好，PCB上PT1做测速输入有误，PT1和PT7接飞线即可。-The package for our school race smart car source+ PCB layout, directly available, good results, PCB, on PT1 do guns entered incorrectly, PT1, and PT7 can take fl

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OLED显示测速脉冲 飞思卡尔用0.9寸小屏显示测PT7脉冲-OLED display tachometer pulses