资源列表
control-dc-motor-speed-
- 通过改变单片机的pwm脉冲宽度来实现直流电机的调速-By changing the microcontroller pwm pulse width to achieve the DC motor speed control
29EEPROM_24C02
- 该文件实现对24C02的操作。 确认试验是否成功：电源上电后，数码管的值在递增，观察值。关闭电源，待几秒后上数码管显示的值会从断电钱的那个值开始显示。-The file operation to achieve the 24C02. Confirmatory test is successful: power-up, the digital value in the increment, observations. Turn the power off, wait a few seconds
pit
- 飞思卡尔xs128芯片定时，利用pit模块进行一毫秒定时-Freescale xs128 chip timing, the use of pit for a millisecond timer module
4cnt10-frequent
- 可以检测输入信号的频率，已在QUARTUS7.2版本上验证通过-Can detect the input signal frequency, has been verified by the QUARTUS7.2 version
LED
- LED灯显示程序，在VC++环境中编译后，显示正确无误。-LED lights display program in VC++ compiler environment, the display is correct.
iictest
- iic总线协议，以及与单片机读写程序实例-iic bus protocol, and instances to the microcontroller to read and write
FSMC
- FSMC总线驱动3.2高分屏 --显示汉字例程-FSMC bus driver 3.2 score screen- to display Chinese characters routines
ShowReceive
- cc1101无线模块与液晶显示屏的收发显示程序。-cc1101 wireless transceiver module and LCD display program.
led
- 使用51系列单片机实验板，led数码管显示程序。-led digital display
1602
- 液晶屏的1602a的简单驱动头文件，可以进行输出字符和数字，并返回当前字符光标地址-The LCD screen 1602 simple driver header files. It can output character and digital, and returns the current character cursor address.
DC-power-supply
- 设计目标：完成输入：+12VDC或者220VAC；输出: 50V两路，每路输出达4A； 15V两路，输出电流无特殊要求； 12V两路，输出电流无特殊要求。所有输出电压只有正误差，无负误差，50V误差范围为+5V以内，其他两路的误差范围在+10 以内的设计，用PROTEL 99SE绘制系统电路原理图。-The design of the circuit from the input circuit, converter, control circuit, the output circuit of
profile-generator
- 产生方波-三角波-正弦波的函数发生器.此波形发生器主要由五个模块组成，分别为方波发生模块，三角波产生模块，正弦波产生模块，信号选择模块，信号幅度放大模块以及信号偏移模块。方波发生器主要由555定时器构成的斯密特电路产生，并且幅度可调。三角波则由方波经过积分就能得到，积分电路主要由 A741运算放大器构成。-This curriculum project is the request makes one to be able to produce the square-wave- triangul