SANUPS_PMC_J

此程序为4*4矩阵键盘，键盘自身不带电源电阻，八个接线，在程序中进行需进行软件拉高拉低以便按键扫描。 应用单片机为MSP430F5529。(4* 4 matrix keyboard without power resistors MSP430F5529)

说明：  HT32F1755单片机基础程序,LCD,延时，定时器等等(HT32F1755 microcontroller-based program, LCD, delay, timers, etc.)

stm32f103c8t6、ds1302的电子时钟电路+程序设计(Electronic clock circuit + program design of stm32f103c8t6 and DS1302)

IPOSIM7，描述了IGBT的损耗功率建模、电热模型(IPOSIM7, describes the IGBT power loss modeling, electric models)

说明：  用C语言在Keil环境下开发的示波器程序(Keil environment using C language programs developed under the scope)

利用STM32单片机控制16AD采集芯片AD7705进行数据的采集，并返回给单片机进行显示及处理(Use STM32 MCU control 16 AD acquisition chip AD7705 for data collection, and returned to the microcontroller for display and processing)

AT89S51单片机与ADC0809模数转换器的三种典型连接(Three typical microcontroller AT89S51 with ADC0809 ADC connection)

实现高精度重量配料。只需要一个传感器，就能进行连续配料。(High precision weight ingredients. Only need one sensor, can continuous ingredients.)

说明：  用STM32103单片机，采用数码管显示电流、电压的数控电源。对学习STM32单片机编程和DIY数控电源很有实用价值。(With STM32103 single chip microcomputer, digital tube is used to display current and voltage. It is very useful for learning STM32 single chip computer programming and DIY numerical control power supply.)

用AT89C51点亮的跑马灯，可以实现最小型的单片机应用。是用c语言编写的。(With AT89C51 lit marquees, you can achieve the most compact single-chip applications. With c language.)