RF-100_IC_Reader_c.dos1

c8051f 的例程 原理图及pcb封装(c8051f jiaocheng)

如题所示，用于EMWIN5.22版本的开发需求，和一个比较有用的开发实例(As shown in the title, the development requirements for EMWIN version 5.22 and a more useful development example)

使用AD9954实现简易信号源功能，AT89C52的单片机控制，上传的是原理图文件，已调通。另附带AD9954编程注意事项和寄存器介绍。(AD9954 easy source AT89C52 microcontroller control, upload the schematic file has been highlighted.)

自绘的滑块控件。显示进度等信息。。汽车仪表(Since the painting of the slider control. Display progress and other information. . Auto Meter)

实现计数器加法、减法、清零电路。用7448、74ls192实现，可以仿真成功，适用于初学者。(Realization counter addition, subtraction, clear circuit. By 7448,74 ls192 achieve success can be simulated, for beginners.)

开发环境是IAR, 是作用于MSP430F449的一个实验程序通过口线模拟IIC总线操作EEPROM，实验中在EEPROM的地址0x02写数据0x06，然后显示到LED[0],读出的数据显示到LED[1](Development environment is IAR, is the role of an experimental procedure on the MSP430F449 through the oral-wire analog IIC bus operation EEPROM, the experiment in the EEPROM address 0x02 write data 0x06, and then display to the LED [0], read out data to the LED [1 ])

在许多的单片机应用系统中，都需要A/D转换器，将模拟量转换成数字量。在STM8单片机中，提供的是10位的A/D，通道数随芯片不同而不同，少的有4个通道，多的则有16个通道。 下面的实验程序首先对A/D输入进行采样，然后将采样结果的高8位（丢弃最低的2位），作为延时参数去调用延时子程序，然后再去驱动LED控制信号。因此不同的采样值，决定了LED的闪烁频率。当旋转ST三合一开发板上的电位器时，可以看到LED的闪烁频率发生变化。 (In many microcontroller applications require the A/D converter to convert analog into digital. STM8 microcontroller, providing a 10-bit A/D channel number with the chip, little has four channels, more than 16 channels. The following experimental procedure first sampling A/D input, then the sampling results 8 (drop the lowest 2), as the delay parameter to call the delay subroutine, and then go drive LED control signal. Different sampling values, the LED flashing frequency. When the potentiometer rotation ST triple development board, you can see the LED flashing frequency change.)

说明：  基于STC89c52RC的红外遥控车程序，四个电机，红外遥控38Khz载波(Infrared remote control vehicle program based on STC89c52RC, four motors, infrared remote control 38Khz carrier)

STM32-奋斗板-uIP1.0网络例程(Basic routines applicable to MINI boards)

说明：  STM32f103智能小车循迹避障c语言程序。。。。(STM32 WISE CAR xunji bizhang c langguage)