Interfacing_LCD_Panels071607a

说明：  程序为STM32 串口UART 使用DMA方式收发数据的实践(how to read data on UART by using DMA when number of bytes to receive is not known in advance.)

基于学习板的数字温度计设计程序，可以在数码管上动态显示实时温度，按键控制温度范围，可以使用蜂鸣器报警等。(Based on the study of the board, can design program digital thermometer in digital displays real-time temperature on the tube, button control temperature range, can use the buzzer alarm and etc.)

sle4442 ic 卡 在8051单片机上读写功能的汇编语言实现(sle4442 ic card in 8051 on the reading and writing assembly language functions realize)

可以通过STM32的AD采集测出正弦波的频率，并在液晶屏上显示出来。（原子的mini板可直接用）(AD can gather through the STM32 measured sine wave frequency, and displayed on the LCD screen. (Atoms mini board can be directly used))

说明：  能对温度实时采集并经MCS51单片机处理有液晶模块显示。(To real-time collection of temperature treatment by the MCS51 microcontroller with LCD display module.)

说明：  基于AD9854的DDS外围电路设计和程序(The AD9854 DDS based peripheral circuit design and procedures)

说明：  ESP32使用SPI协议点亮SSD1306 OLED屏的库函数(Esp32 uses SPI protocol to lighten the library function of ssd1306 OLED screen)

基于STM32的CAN LIN收发通信程序，自测通过(STM32 based CAN LIN transceiver communication program)

本设计为330kV变电站初步设计，分为主变压器选择、主接线、短路电流计算、电气设备的选择等几部分，同时附有电气主接线图等图纸加以说明。(the design of the preliminary design 330kV substation, the main transformer sub-choice, the main wiring, short-circuit current, Electrical equipment options, etc., along with electrical wiring map drawings show.)

使用STM32F103C8T6驱动LCD1602(Using STM32F103C8T6 to Drive LCD1602)