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dtmf controlled two motor driver using atmega8l avr. very small and efficien code.can be used to implement robotics

cc2500的头文件。寄存器的设置使得传输速率为芯片的最大值250kbps，可支持6通道1k的采样率。(cc2500 header file. Register settings for the chip transfer rate makes the maximum 250kbps, can support 6-channel sampling rate of 1k.)

使用软件 PORTEL ，LM3886电路图纸，超级功放电路。(Using software PORTEL, LM3886 circuit drawings, super-power amplifier circuit.)

操作stc单片机内部eeprom程序实例(Operation stc microcontroller internal eeprom program instance)

用诺基亚5110显示的悬挂运动控制系统，完美的运行了寻点，直线，画圆，循迹的程序没加进去，如果想要的话发信息至1551142817@qq.com(Nokia 5110 display with a suspension motion control system, running to find the perfect point, line, circle, tracking program not added, if desired send a message to 1551142817@qq.com)

说明：  STM32F103+SX1278+WM8974对讲机原理图, 代码(Speex based Lora WalkieTalkie)

说明：  在freertos操作系统下采用modbus协议进行rs485通讯(485 communication using Modbus protocol under FreeRTOS operating system)

1000以内所有的完数，比较简单，用于学习和交流(1000 all finished within few, relatively simple, for learning and communication)

基本调节功能的电子钟 断电记忆 只为测试24C02(Basic regulatory function of the electronic clock off memory only for the test 24C02)

说明：  步进电机控制及系统仿真，关于步进电机的控制算法等介绍。(Stepping motor control and system simulation.The control algorithm of stepper motor is introduced)