STC12-ST7567-LCD12832

通过51单片机设计一个电子时钟，精确到秒，可以通过按键调节时间(By 51 microcontroller design an electronic clock, accurate to seconds, you can adjust the time by pressing a button)

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说明：  51单片机DHT11温湿度系统程序设计程序原理图仿真(51 single chip microcomputer DHT11 temperature and humidity system program design program schematic simulation)

利用单片机软件编写PRO兀BUS—DP从站协议，并改进PROFIBUS．DP从站驱动电路实现了PROFIBUS— DP的从站功能，取代了西门子公司的专用协议芯片SPC3。给出了PROFIBUS．DP从站硬件电路图和PROFI— BUS·DP从站软件程序流程图，由CP56ll和PC机构成主站与从站组成了通讯系统。分步骤详述了系统调试过 程。该方法可以降低系统成本、提高设计的灵活性并解决协议芯片来源单一导致的产品受限问题。(Microcomputer software development using PRO Wu BUS-DP slave protocol, and to improve the PROFIBUS. DP slave drive circuit of the PROFIBUS-DP functions from the station, replacing the company' s special protocol chip Siemens SPC3. Given PROFIBUS. DP slave hardware circuit and the PROFI-BUS · DP slave software program flow chart, the CP56ll and PC bodies into the main station and from stations of the communication system. System debugging process step by step details. This method can reduce the system cost, increase design flexibility and resolve protocol chip products resulting from limited sources of a single issue.)

郭天祥教学单片计配套电路图，可用proteus打开，比完成相应的实验(It is the circuit for the using of SCM of Guo Tianxiang training. )

lpc1788 的按键状态读取控制程序 (lpc1788 key)

说明：  nrf905模块的无线通信例子，希望有用(Nrf905 module wireless communication example, hope useful)

毕业设计,基于STM32平台，通过传感器脉搏计数，进行数字显示并通过GSM上传到手机，通报给客户(Graduation design, based STM32 platform, through the sensor pulse counting, digital display and uploaded to the phone via GSM, communicated to the customer)

AVR单片机串口测试程序,适用于ATmega16(the test of usart )

Agenda • TI Medical Focus • Patient Monitoring Trends • Continua • Typical Personal Health Device • PHDs Examples • MISC