APF-hardware-and-software

电子血压计工作原理和设计 统由恒流源、压力传感器、放大电路、带通滤波、二次放大、血压脉冲触发、液晶驱动器、键盘语音电路和单片机组成。(Electronic blood pressure monitors working principle and design of integration by the constant current source, pressure sensor, amplifier, band-pass filtering, the second amplification, blood pressure, pulse trigger, LCD drivers, keyboard, voice circuits and microprocessor component.)

LCD19264底层驱动程序 显示16*16汉字 8*8汉字 32*32汉字 10*10数字(LCD19264 192*64 )

在proteus中关于单片机的编程的例程(In proteus about microcontroller programming routines)

stm32f103c8t6上面实现uart3的Irda功能接受红外字符，控制TIM4上面4个通道的pwm输出占空比(stm32f103c8t6 functions to achieve the above uart3 acceptance of Irda Infrared character, control TIM4 above 4 channel pwm output duty)

利用红外遥控器来遥控LED灯的亮灭，8个按键可以控制8个LED灯，实现智能遥控灯(The use of infrared remote control to remote control the LED lights on or off, 8 buttons can control 8 LED lights, to achieve intelligent remote control lights)

应用于污水处理工艺的水泵驱动程序，该程序使用ucos-III操作系统，运行于STM32F407芯片中，具有LCD12864液晶显示程序，菜单程序，USART通讯，SPI通讯，485通讯等功能。(The pump driver used in the sewage treatment process is running on the STM32F407 chip with the ucos-III operation system. It has the functions of LCD12864 LCD display program, menu program, USART communication, SPI communication, 485 communication and so on)

用单片机和数码管实现的数据移位功能，供初学者学习使用(With the microcontroller and digital control to achieve the data shift function, for beginners learning to use)

51单片机C语言学习，C语言来编写单片机程序。Proteus仿真。(51 MCU C language learning, C language to write MCU program. Proteus simulation.)

串行FLASH驱动程序，在产品上成功应用，换引脚后可以直接使用。430F149为主单片机(Serial FLASH driver products successfully applied for pin can be used directly. 430F149-based single-chip)

这是一个描述步进电机细分算法很好的例子，大家可以下下来看看。(This is a stepper motor subdivision algorithm described a good example, we can look at the next down.)