wireless_comunication

关于周立功公司的easyarm2131开发平台,详细的讲解了如何在它上面进行通信实验(on the easyarm2131 development platform detailed account of how it carried out the above experiment Communications)

传输线等值电路计算实例，已调试成功，输出波形正确。(Transmission line equivalent circuit calculation example, has been successful commissioning, the output waveform is correct.)

定时打铃原理图，时钟芯片选择ds1302，可任意设定打铃时间！(Timing the bell ring principle diagram, the clock chip ds1302 choice, can be arbitrary set the bell ring of time! )

说明：  基于stm32开发的频率检测及液晶显示，在显示时的测量范围为50hz到100khz。误差为

说明：  基于STM32F103利用SPI协议，RC522多功能读取，修改，删除卡片(Based on STM32F103 and SPI protocol, RC522 can read, modify and delete cards with multiple functions.)

一款面向对象的控制程序，用于电路集中控制，控制简单，快捷反应。多用于灯光操作(An object oriented control program for centralized control circuit, control is simple and quick response. For light operation.)

飞思卡尔智能车 摄像头组 直立车 八行图像数据 试跑极其稳定(Freescale smart car camera set upright car eight lines of image data is extremely stable test run)

用单片机与MCP4725通信，产生一个可控制的模拟电压。(The MCP 4725 is communicated with a single chip computer to generate a controllable analog voltage.)

实现声音导引小车运动，智能小车程序C51代码(Achieve sound AGV Sport, smart car program code C51)

一个spwm计算软件源代码,可以根据需要自动生成SPWM查表数据。(A spwm calculation software source code, you can automatically generate SPWM look-up data as needed.)