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keyboard-simulation-by-protues
用protues仿真，51单片机按键操作。(Using Protues simulation, 51 single key operation.)
- 2014-06-07 23:15:46下载
- 积分：1
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lpc2119
lpc2119uart.rar是nxp公司的嵌入式芯片lpc2119的连习程序,大家可以用来练习串口通讯的编程(lpc2119uart.rar is nxp chip companies lpc2119 embedded link learning process, everyone can be used to practice serial communication programming)
- 2008-02-19 10:41:22下载
- 积分：1
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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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menu
msp430实现12864的菜单显示功能(msp430 realization of the menu display 12864)
- 2009-06-06 11:26:50下载
- 积分：1
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PWM
通过STC12C5A60S2新增的PCA模块来产生占空比可以调节的方波。(By STC12C5A60S2 new PCA modules can be adjusted to produce the duty cycle square wave.)
- 2013-10-08 11:47:49下载
- 积分：1
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5110-1
基于MSP430G2553 TI超低功耗单片机，5110液晶显示程序(Based MSP430G2553 TI ultra-low power microcontroller, 5110 LCD procedures)
- 2013-08-10 21:35:35下载
- 积分：1
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TMS5509_LCD12864
利用Easy5509开发板的TMS320_5509A芯片开发的12864中文液晶驱动程序，可以实现图形显示和中文字符显示两种模式的驱动。液晶管脚的驱动方式是通过访问EMIF外部地址驱动外部CPLD实现。(On the platform of TMS320_5509A DSP chip to write the driver function of 12864 Chinese Character LCD. The project can realize the 2 driver models of 12864LCD.The LCD bin control is implemented by the way of write the external memory interface address to transmit the signal to LCD through a CPLD chip.)
- 2012-06-08 22:52:11下载
- 积分：1
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STM32F1开发指南-库函数版本_V3.1
说明： stm32f103单片机开放相关的库函数指导和教程(stm32f103 development tutorial)
- 2020-11-29 15:09:33下载
- 积分：1
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A5130 KEIL5
说明： A5130是一款图传模块，程序实现了使用stm32作为主控mcu，通过stm32的硬件四线spi总线控制A5130的寄存器实现两个模块之间的正常通信。(A5130 is a graphics module. The program implements the use of STM32 as the main control MCU. It controls the normal communication between two modules through STM32's hardware four wire SPI bus to control the register of A5130. Fast transmission rate, no packet loss)
- 2020-11-10 08:59:45下载
- 积分：1
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Balance
stm32无刷电机驱动程序，所适用于MOS管所搭分立元件，是自平衡车的程序(stm32 brushless motor driver, which is suitable for the ride MOS transistor discrete components)
- 2014-11-13 15:35:08下载
- 积分：1
