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ADXL345
三轴加速度传感器ADXL345的驱动程序,基于STM32F4.(Triaxial accelerometer ADXL345 drivers, based STM32F4.)
- 2014-02-09 14:33:25下载
- 积分：1
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51yejing
51c超声波测距程用12864显示，利用测距的是超声波模组，效果良好。(51c Ultrasonic Ranging procedures)
- 2013-10-23 10:15:55下载
- 积分：1
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PWM
利用STC15单片机实现对称PWM输出，可设置频率、占空比，利用JLX12863显示。( symmetrical PWM output based on STC15 MCU， frequency and duty cycle can be setted, use JLX12863 display.)
- 2020-10-30 18:09:56下载
- 积分：1
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Simulate-the-elevator-system
模拟电梯控制系统程序设计代码，用户可输入任意楼层，程序有先来先服务策略和顺便服务策略。(Elevator control system design simulation program code, the user can enter any floor, the program has first come first serve policy and the way services strategy.)
- 2014-12-12 22:43:13下载
- 积分：1
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5.Matrix-key
矩阵按键测试程序, 输出结果用串口传输到上位机显示(Matrix key test program, the output with serial transmission to the PC)
- 2014-02-26 20:25:41下载
- 积分：1
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The-SCM-speed-measurement-procedures
一种基于AT89S52单片机的光电开关转速测量系统的设计。系统采用反射式光电开关产生与齿轮相对应的脉冲信号，使用AT89S52单片机采样脉冲信号并计算每分钟内脉冲信号的数目，即电机对应的转速值，最终系统通过数码管实时显示电机的转速值(A photoelectric switch based on AT89S52 Microcontroller speed measurement system design. The system uses a reflective photoelectric switch with the gear corresponding to the pulse signal, the microcontroller AT89S52 sampling pulse signal and calculate the number of pulse signals per minute, the motor speed value corresponding to the final system in real time by digital tube display the value of the motor speed)
- 2012-06-02 17:04:50下载
- 积分：1
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bootloader-2017-9-26-old
说明： 该工程是基于LPC1857单片机开发的数控程序，包含了SDRAM、EMMC驱动代码，还在单片机上移植了UCOSIII系统，并在此基础上移植了FATFS文件系统、LWIP1.4.1网络协议栈。该工程是实际项目中的源码，稳定性绝对有保障，供大家参考。(The project is based on LPC1857 microcontroller development of CNC program, including SDRAM and EMMC driver code, and also transplanted UCOSIII system on MCU. On this basis, FATFS file system and LWIP1.4.1 network protocol stack were transplanted. The project is the source of the actual project, the stability is absolutely guaranteed for everyone's reference.)
- 2018-01-03 14:57:08下载
- 积分：1
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three-phase-voltage-rectifier
三相电压型SVPWM整流器的仿真，将双闭环方法与矢量控制方法相结合(The simulation of three-phase Voltage SVPWM Rectifier will double-loop vector control method and the method of combining)
- 2014-01-10 21:30:56下载
- 积分：1
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LCD_Show
adc采样再通过液晶屏显示111111111111(adc sampling and then displayed via LCD 11111111111)
- 2020-06-18 09:40:01下载
- 积分：1
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2512ijcsa01
As a multicarrier transmission system Orthogonal frequency division multiplexing (OFDM) has
been widely applied in wireless communication systems due to its numerous advantages like
robustness against multipath fading and delay, high data rate transmission capability, high
spectral efficiency, allows adaptive modulations
- 2013-09-06 01:25:01下载
- 积分：1
