C51入门源码，程序功能使单片机播放音乐，附有详细注释

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本设计采用凌阳16 位单片机SPCE061A对步00进电机进行控制，通过IO口输出的具有时序的方波作为步进电机的控制信号，信号经过芯片L298N驱动步进电机；-This design uses 16-bit single-chip Sunplus SPCE061A to step into the motor control 00, through the IO port with the output timing of the square wave as a stepper motor control signal, the signal after the chip stepper motor driver L298N

用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频：6M，6M/12=0.5M,每个指令周期：2uS 即每次输出到P1的时间间隔是122uS 指令周期数：52 + 9 = 61-51 assembly language using the design process DTMF generator output to the PI for each interval is 52 instruction cycle speeds : 6M, 6M/12 = for 0.5 per instruction cycle : 2uS that each output to the P1 time interval is 122uS instruction cycle : 52 9 = 61

采用89C51采集显示8颗卫星的时间，经纬度信息-Use of 89C51 collection displays eight satellites of time, latitude and longitude information

61板实验指导书源代码，对于学习61单片机真是不可多得的好东西哈~强烈要求给我多加点数，因为这个里面包括了10多个源代码-61 plate guide books source code, MCU 61 for the study is a very good thing Kazakhstan ~ I strongly demand for more points, This includes the more than 10 source code

机械产品控制器，控制了变频器，并且接入了很多开关量信号-mechanical products controller, control of the converter, and a lot of access off Signal

用于远程抄表系统中的一个现场数据采集模块，精确到小数点后2位，可采集2路单脉冲2路双脉冲，并向上位机提供数据-For remote meter reading system in a field data acquisition module, accurate to two decimal places can capture 2-way single-pulse 2-way dual-pulse, to the host computer to provide data

C8051F020的KEIL工程文件，包括一些内部资源使用代码，以及TS19264的驱动程序-C8051F020 KEIL project, including some internal resources to use code, as well as TS19264 drivers

C8051F04x单片机对Flash的操作。-C8051F04x Singlechip of Flash operation.

舵机调试程序舵机控制信号管脚,为P0.7管脚 系统时钟为24500KHZ/8=3062.5KHZ周期为20ms，则频率为50HZ，则tmph+tmpl=61250可以保证产生50HZ PWM-Steering gear steering gear control signal debugger pin for system clock for the P0.7 pin 24500KHZ/8 = 3062.5KHZ period of 20ms, the frequency is 50HZ, the tmph+ Tmpl = 61250 can guarantee have 50HZ PWM