TFT--underlying-driver

电子时钟的小程序，基于89c51单片机，可以实现定时、计时、修改时间等功能。(Electronic clock applet, based on 89c51 microcontroller, can achieve timing, timing, modification time and other functions.)

peltier cooling effect

说明：  PIC单片机从SPI，接收其他主SPI的数据(PIC Singlechip from the SPI, main SPI receive data from other)

讲解了pcb制作过程中容易出现问题的地方，可以避免易出现问题的布线方式(Explain pcb production process prone to problems where the problem can be avoided prone wiring)

microchip的单片机，型号为PIC18F4580，应用了MCP2515芯片，SPI扩展成10路CAN通信接口，(microchip microcontroller, model for the PIC18F4580, the application of the MCP2515 chip, SPI CAN extended to 10-way communication interface,)

二维弹性常值边界元程序BEM2C++，二维边界元，弹性静力学(2 Dimensional elastic constant BEM program BEM2C++)

基于C51系列单片机的恒温控制系统程序（仅含下位机）(Program of Constant Temperature Control System Based on C51 Single Chip Microcomputer)

C51 红外遥控器键值显示/2位数码管显示/DT9122D/6122 (遥控器）(Infrared remote control key/2 digital display/DT9122D/6122 (remote control))

基本51单片机制作的电视机遥控器，24M的晶振，并且已经通过实验，可以成功遥控。工作原理： 由另一遥控器发射出来的红外进行解码，并且经单片机识别后，发射电视遥控器相应的功能键代码。(51 Microcontroller basic TV remote, 24M crystal, and has been through experiments, can successfully remote control. How it works: emitted by another infrared remote control decoding and identification by the MCU after the launch of the corresponding function key remote control code.)

宽频放大器,有以下功能: 预置增益,增益加/减,显示输出电压有效值,自动增益 显示有效值. 增益输入及加减 自动增益没有实现(Wideband amplifier has the following functions: Preset gain, gain plus/minus, the display output voltage RMS, automatic gain display rms. AGC gain input and subtraction is not implemented)