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speed
采用霍尔传感器3020T,根据霍尔效应原理,在电机转轴边沿上放一永久磁钢,转轴附近放一个别3020T,当转轴旋转时,受磁钢的影响,霍地尔器件输出脉冲信号,送至单片机中断引脚,转速计数加1,单片机内部产生5s的定时,计算出1分钟的转速,送至显示单元,(Using Hall sensors 3020T, according to Hall-effect principle, the motor shaft of a permanent magnet placed on the edge, do not put a shaft near the 3020T, when the shaft rotates by magnet effect, HUO Di Seoul device output pulse signal, sent to microcontroller interrupt pin, speed count plus 1, the microcontroller internally generated timing 5s to calculate the speed of 1 minute, sent to the display unit,)
- 2010-12-18 22:35:31下载
- 积分：1
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temp
温度传感器,我也不知道说什么好，我觉得你应该能看懂的(hey,gay.i love u so much)
- 2012-05-17 16:23:39下载
- 积分：1
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I2S
STM32的I2S编程，开发板带的程序，有做I2S音频这块的同学可以看看(STM32 I2S programming, development board with the program, has done I2S audio piece classmates can look)
- 2013-04-04 16:03:22下载
- 积分：1
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OLED显示屏_STM32_F103C8系列_SPI_例程
说明： 通过SPI对W25Q64读写操作,内含定时器，串口，spi等程序(Read and write W25Q64 through SPI)
- 2020-06-23 03:20:02下载
- 积分：1
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用C语言编写的51单片机智能小车程序
说明： 用C语言编写的51单片机智能小车程序；该小车能自行循迹，超声波避障和测距，液晶显示信息以及红外遥控等功能；(The 51 single-chip intelligent car program written in C language can track itself, avoid obstacles and measure distance by ultrasound, display information by LCD and infrared remote control.)
- 2020-06-25 05:00:02下载
- 积分：1
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iphone7_sch
iphone7原理图，很清晰，有需要的可以下载(iphone7_sch,Friends in need can be downloaded to see!)
- 2016-12-27 09:14:13下载
- 积分：1
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stm32基本例程 PWM输出实验
输出PWM波，可移植性强。适用于stm32F103系列的单片机。例子也比较经典。(Output PWM wave, strong portability)
- 2020-06-17 21:20:02下载
- 积分：1
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SFCW
产生步进频率连续波及脉冲波形，及其相应频谱(Produces a step frequency continuous spread pulse waveform and its corresponding spectrum)
- 2012-08-25 16:57:32下载
- 积分：1
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jian
【C51】8路舵机 PROTEUS仿真+源程序.rar(8 the steering gear PROTEUS simulation+ source program)
- 2015-09-22 13:48:43下载
- 积分：1
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21-USART—串口通信
说明： STM32F103的串口通信程序，需要在keil5上运行。(The serial communication program of STM32F103 needs to run on keil5.)
- 2020-03-12 23:45:36下载
- 积分：1
