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汇编语言  For the development of non-contact smart card products, such as: reading and writing, charging machi

For the development of non-contact smart card products, such as: reading and writing, charging machines, card readers, etc.!

https://www.eeworm.com/dl/644/246591.html

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书籍  RFID+as+an+Infrastructure

RFID (radio-frequency identification) is the use of a wireless non-contact system that uses radio-frequencyelectromagnetic fields to transfer datafrom a tag attached to an object, for the purposes of automatic identification and tracking [38]. The basic technologies for RFID have been around for a l ...

https://www.eeworm.com/dl/522395.html

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技术资料  基于单片机的红外测温装置设计

温度控制如今已成为当代社会研究的热点之一,而温度检测在现代设备参数检测中也是一项极其重要的技术,应用十分广泛。与传统的测温方法相比,红外测温方法具有时间短、精度高、使用简单方便等优点。本文以环境温度为被测对象,设计了以STC89C52单片机为控制中心的红外测温装置,能够实现对目标温度的实时采集、处理、显示和报警 ...

https://www.eeworm.com/dl/831646.html

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技术资料  基于STM32单片机设计的非接触式电流检测控制系统

本系统基于STM32单片机设计的非接触式电流检测控制系统,通过OPA548片将所给任意信号放大,由100Ω电阻和INA128芯片进行电流电压转换放大后,利用STM32单片机对获取的电压信号以0.488μs频率采样,利用STM32单片机的FFT库,获得信号的谐波信息。测量电流信号精准,该设计可广泛应用在以STM32单片机为核心控制器件的新型仪表中,性 ...

https://www.eeworm.com/dl/831652.html

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汇编语言  This code may be reused for any educational or non-commercial application without further licence Co

This code may be reused for any educational or non-commercial application without further licence Contact the author at BrianLBurns@att.net for any other use.

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