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LCDmenu
LCD多级菜单具体实现源代码，仅供参考。(LCD multi-level menus to achieve specific source code for reference)
- 2011-09-11 21:53:03下载
- 积分：1
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Test6
用控制台程序倒着输出九九乘法表；输出结果按下图所示：
1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81
……
1*3=3 2*3=6 3*3=9
1*2=2 2*2=4
1*1=1
(
1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81
……
1*3=3 2*3=6 3*3=9
1*2=2 2*2=4
1*1=1
)
- 2013-11-23 13:31:41下载
- 积分：1
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USB-OTG
STM32F4 Discovery 播放优盘中的音频文件代码，包括WAV，MP3和FLAC的解码(C Code of playing audio file in U-disk for STM32F4 Discovery, including the decoding code for WAV,MP3 and FLAC)
- 2016-04-10 21:46:28下载
- 积分：1
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EEPROM_24C02
用C语言编写的温度采集程序，可以用于C51单片机的开发(Temperature using C language acquisition program, can be used for C51 MCU development)
- 2013-12-17 19:56:26下载
- 积分：1
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步进电机控制,LCD显示
利用C51对步进电机进行控制，可以加，减速，正转反转，LCD显示步进电机实时状态，当速度达到一定值时，警报器报警。(Using C51 to control the stepper motor, you can add, slow, positive reverse, LCD shows the real-time status of stepper motor, when the speed reaches a certain value, alarm alarm.)
- 2017-06-12 16:38:59下载
- 积分：1
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500w_PIC_Modified_Sine_Wave_Inverter
pic modified sine wave inverter circiut
- 2013-12-24 07:42:05下载
- 积分：1
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无线温度检测报警系统
无线温度控制及监测系统，基于stm32开发(Wireless Temperature Control and Monitoring System)
- 2020-06-22 23:40:01下载
- 积分：1
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_74HC595_Running_LED_0_255
IC 74HC595 to Display 8*LED
- 2011-06-13 12:54:47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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measure-24-ways-of-impulse
说明： 本人编写的一段小程序，单片机通过8255a扩展端口，实现3*8=24路低频脉冲信号的测量，采用的特别的软件算法，具有使用价值。通过串口和上位机通信。(this is a small source code i have written. i use 8255a to rich ports for MCU in order to measure 24 ways of impulse. it is practically in use.)
- 2010-03-26 11:30:42下载
- 积分：1
