4)TFT-Touch-Shield-Library-1.0.0

基于示波法的电子血压计程序，包括脉搏测量。控制器采用STM32F103C8T6。包含数据核心算法程序。( Based oscillography electronic sphygmomanometer procedures, including pulse measurements. Controller uses STM32F103C8T6. It contains data core algorithm program.)

通过单片机实现按键对语音芯片isd1760的定点录、放、清除操作，并用一个数码管显示操作的区段，文件夹中最终语音文本为调试通过程序，保证能用(Through the single chip microcomputer key to speech chip isd1760 pointing to record, put, clear operation, and a digital tube display operation section, debugging through the procedure, guaranteed to last )

18b20测温c51程序，由89S52作为主控芯片(18b20 c51 temperature process, from the master control chip 89S52)

超声波测距C程序，适用于51单片机，亲自在Keil C 51软件环境下调试过。(Ultrasonic Distance C program for 51 single-chip, in person at the Keil C 51 lower tried the software environment.)

高效DPD算法在无线基站设备中，末级功率放大器的失真是影响无线带宽的主要因素之一。当前业界的主流解决方案是采用数字预失真技术，在下行信号中加入失真补偿分量以对消PA输出的失真成分，达到提升带宽的目的。(The distortion of the amplifier is one of the main factors that affect the wireless bandwidth. The mainstream solution of the industry is to use digital pre distortion technology, in the downlink signal to join the distortion compensation component to eliminate the distortion of the PA output components, to achieve the purpose of improving the bandwidth.)

红外解码数码管显示,用你一个外部中断和一个定时器中断来做的，虽然可以解码，但是效率不高，不建议在商用产品上使用。(IR decoding the digital tube display, you use an external interrupt and a timer interrupt to do, although it can be decoded, but efficiency is not high, not recommended for use in commercial products.)

说明：  传感器驱动代码，温差式压力传感器，用来测量气体流量(Sensor drive code, temperature differential pressure sensor for measuring gas flow)

ADS1298 開發於MSP430XXX 源碼(ADS1298 for MSP430 Front-End Performance Demonstration Kit)

学习光盘（HC6800）单片机源码包括液晶显示、按键控制、AD转换、串口通信等。(Learning CD-ROM (HC6800) microcontroller source including liquid crystal display, button controls, AD converter, serial communications.)

通过RS485端口不停地发送数据0xaa用示波器观察RS485端口A、B信号线上的波形或者用RS485接收器接收发送的字符。(Through the RS485 port to send data continuously 0xaa observed with an oscilloscope RS485 ports A, B signal waveforms or use the RS485 line receiver sends characters.)