stm32小车检测硬币

STM32小车通过利用LDC1000电感数字转换器工作在高频反射式电涡流传感器状态，对金属进行检测，实现了对硬币的检测功能。在行进过程中，小车不断检测是否有硬币，若检测到有硬币则蜂鸣器报警，若没有硬币则继续行驶。同时，小车还会检测自身是否在铁丝上行走，若在铁丝正上方则继续前行，若不在铁丝正上方则根据检测结果判断铁丝是处于小车的左边还是右边，从而控制小车的转向。通过使用STM32和STC51两种芯片，小车能够很好地完成硬币检测功能，并且运行稳定。\[1\]\[2\]
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