18b20

数字温度计 DS18B20控制的数字温度计(Digital Thermometer DS18B20 digital thermometer control)

PLC与51单片机通讯示例程序(单片机程序)(PLC and 51 single-chip communication sample programs (MCU program))

最新版的佳能单反相机开发包，国内下载不到哦 Canon Digital EOS SDK ED-SDK v2.11 支持以下相机： EOS-1D Mark III EOS 40D EOS-1Ds Mark III EOS DIGITAL REBEL Xsi/450D/ Kiss X2 EOS DIGITAL REBEL XS/ 1000D/ KISS F EOS 50D EOS 5D Mark II EOS Kiss X3/EOS REBEL T1i /EOS 500D EOS 7D EOS-1D Mark IV EOS Kiss X4/EOS REBEL T2i /EOS 550D EOS 60D EOS Kiss X5/EOS REBEL T3i /EOS 600D EOS Kiss X50/EOS REBEL T3 /EOS 1100D EOS-1D X EOS 5D MarkIII EOS 60Da EOS 650D (The latest version of Canon SLR camera development kits, domestic not download Oh Canon Digital EOS SDK ED-SDK v2.11 supports the following cameras: EOS-1D Mark III EOS 40D EOS-1Ds Mark III EOS DIGITAL REBEL Xsi/450D/Kiss X2 EOS DIGITAL REBEL XS/1000D/KISS F EOS 50D EOS 5D Mark II EOS Kiss X3/EOS REBEL T1i/EOS 500D EOS 7D EOS-1D Mark IV EOS Kiss X4/EOS REBEL T2i/EOS 550D EOS 60D EOS Kiss X5/EOS REBEL T3i/EOS 600D EOS Kiss X50/EOS REBEL T3/EOS 1100D EOS-1D X EOS 5D MarkIII EOS 60Da EOS 650D)

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.)

生成PWM波的c程序，需要的可以自己下载查看(A C program for generating PWM waves)

很久以前写的一个数码管取模软件，可做单片机来发辅助…(a MCU tool ,i ve written it when i was a freshman)

本程序利用特征线法计算管道水击的压力和流量(The program uses the method of characteristics to calculate the value of the pipeline water hammer pressure and flow values.)

说明：  红外编码发生器程序 自己编写 调试成功 大家可以看看(IR code generator program written to debug their success we can see)

w90p710的LCD显示图片的程序，已测试(w90p710 the LCD display pictures of the process, have been tested)

基于STM32的压力监控项目，配有2.8寸TFT显示屏，可以实时监控压力曲线，带有数据库功能(Based on the STM32 pressure monitoring project, with 2.8-inch TFT display, real-time monitoring of the pressure curve with database functions)