我做的按摸椅ＲＳ００１的键盘部分的Ｃ５１程序

HT1621的驱动文件，对于测试段码液晶比较有用，部分程序参考了别人。-HT1621 driver files, for testing liquid crystal above code more useful, some of the procedures with reference to others.

通过电脑串口读取传感器数据并进行实时显示-Via the computer serial port to read sensor data and real-time display

凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map

I-WIRE协议的DS18B20程序,用于温度测量-I-WIRE Agreement DS18B20 procedure for temperature measurement

关干高速PCB设计的设计技巧，PCB硬件开发指南。-Dry off the design of high-speed PCB design techniques, PCB hardware development guide.

430学习书籍,好东西,希望大家下载-430 learning books, good things, I hope everyone downloads

functions for drawing lines, circles and rectangles for Graphic LCD with Toshiba T6963 controller

关于sd卡２．２的协议，是sandisk的牌子-2.2 on the sd card agreement is sandisk brand

51红外线解码9102的程序，高效简单抗干，改一下可用于6122。-51 IR 9102 decode the procedure simple and efficient anti-stem, to what can be used for 6122.

利用单片机51加sl811芯片实现对u盘读写的控制，代码仅供大家参考，如有不对之处，敬请谅解-Sl811 increase the use of single-chip 51 chip on the u disk read and write control code for your reference, if doing so after updating