基于C8051F342的高精度USB电感测头设计

The Design of high precision USB inductor based on C8051F342

提出了一种基于C8051F342单片机的高精度USB接口的电感测头设计方案,介绍了电感式微位移测量传感器的信号处理及USB接口硬件电路设计,并给出了电感传感器测量信号的数字化以及线性化处理方法,该方案设计已用于企业原有电感测头的升级改造,提高了生产企业的生产效率,同时提高电感测头在使用过程中更换的便捷性,方便企业的产品维护与更换。

Put forward a design scheme of high precision inductance probe USB interface based on C8051 F342, introduces the design of signal processing and USB interface hardware circuit inductance micro displacement measurement sensor, and gives the inductance sensors and digital linearization method, this scheme has been used to upgrade the enterprise original inductance probe the increase of production efficiency, and improve the convenience of inductive probe replacement during use convenient maintenance and replacement of the user enterprise products