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本设计主要实现用按键控制步进电机四相单拍、四相双拍和四相八拍三种方式切换，
正、反转及其加、减速，并能在LCD上显示其运行状态（速度和转向）。(The design of the main keys to achieve control of stepper motor with a single shot four-phase, four-phase two-and four-phase eight-shot shoot three ways to switch
Positive, reverse its acceleration, deceleration, and in its operational status on the LCD display (speed and steering).)
- 2011-12-02 20:11:19下载
- 积分：1
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Flashing-LED
led fleshing in use 8051
- 2011-09-06 14:33:42下载
- 积分：1
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analog-I2C-driver-MPU050
stm32芯片--用GPIO口模拟I2C驱动MPU6050陀螺仪(Stm32 chip- using GPIO port simulation I2C driver MPU6050 gyroscope)
- 2013-12-19 19:43:04下载
- 积分：1
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PWM-ULN2003A
利用ULN2003A进行驱动，产生PWM波，里边有照片，可供参考，通过本例程了解PWM 的基本原理和使用 (#include <reg52.h>
unsigned char timer1
sbit PWM=P1^2
void system_Ini()
{
TMOD|= 0x11
//PWM
TH1 = 0xfe //11.0592
TL1 = 0x33
TR1 = 1
IE =0x8A
}
main()
{
system_Ini()
while(1)
{ if(timer1>100) timer1=0
if(timer1<30) PWM=0
else PWM=1
}
)
- 2013-11-21 15:17:25下载
- 积分：1
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cJSON-test
JSON脚本C语言使用的案例，包括C语言对JSON脚本的输入和输出。(JSON scripting language used C cases, including the C language for JSON script input and output.)
- 2015-03-31 09:47:38下载
- 积分：1
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Seekers
Seekers导引头模型仿真C++源码；内含Seeker仿真模块、导引头电机环节、导引头PID环节等。(Seekers seeker model simulation C++ source containing Seeker simulation module, motor aspects seeker seeker PID link and so on.)
- 2013-05-31 21:33:30下载
- 积分：1
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ttl_driver
辅助数字电路课程学习，说明TTL电路中驱动电流之间的 关系。
(auxiliary digital circuit courses on TTL circuit-drive current relationship.)
- 2006-12-19 11:10:04下载
- 积分：1
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基于STM32的室内温度控制系统设计
基于STM32的室内温度控制系统设计含pcb短路图原理图完整文档(STM32 u6700 u5C0F u7CFB u7EDFpcb u548C u539F u7406 u56FE u5C01 u88C5 u5E93)
- 2017-05-06 15:28:37下载
- 积分：1
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caozuoxit
设计进程控制块PCB的结构，建立进程就绪队列，编制最低松弛度优先调度算法(windows operate systerm)
- 2014-12-29 13:03:45下载
- 积分：1
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iic135
MSP430f135的I2c源代码，一个华为牛人写的，编程风格非常好，值得学习(I2c the MSP430f135 source code, a Huawei cattle were written a very good programming style, it is worth learning)
- 2009-07-21 08:17:10下载
- 积分：1
