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PS2-mouse
本程序是用51单片机的PS2鼠标驱动程序(This procedure is used 51 single PS2 mouse driver)
- 2013-08-23 13:58:55下载
- 积分：1
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ToTwo
说明： 能够通过读取图片处理出黑色背景下的单一白色规则几何体的坐标(The ability to process the coordinates of a single white regular geometry in a black background by reading the picture)
- 2020-06-22 18:00:01下载
- 积分：1
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W5500+UDP 多播
实现 w5500 stm32 下的 udp组播(achieve; realize; bring about; come true; actualize)
- 2021-04-16 13:38:53下载
- 积分：1
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DS1302-LCD1602
DS1302高精度时钟+LCD1602。实现时钟的高精度及芯片的资料(DS1302 high-precision clock+LCD1602. Achieve high-precision clock chip)
- 2013-04-06 16:34:59下载
- 积分：1
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Calendarclocktimer
定时器实现电子时钟程序，可调整日期和时间(Procedures for electronic clock timer, adjust the date and time)
- 2009-05-04 22:17:34下载
- 积分：1
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zhiliudianliuyuan
本系统以直流电流源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电流，设置步进等级可达1mA，并可由数码管显示实际输出电流值和电流设定值。本系统由单片机程控输出数字信号，经过D/A转换器（AD7543）输出模拟量，再经过运算放大器隔离放大，控制输出功率管的基极，随着功率管基极电压的变化而输出不同的电流。单片机系统还兼顾对恒流源进行实时监控，输出电流经过电流/电压转变后，通过A/D转换芯片，实时把模拟量转化为数据量，再经单片机分析处理， 通过数据形式的反馈环节，使电流更加稳定，这样构成稳定的压控电流源。实际测试结果表明，本系统输出电流稳定，不随负载和环境温度变化，并具有很高的精度，输出电流误差范围±5mA，输出电流可在20mA~2000mA范围内任意设定，因而可实际应用于需要高稳定度小功率恒流源的领域。(the system to DC current source to the core, MCU AT89S52 main controller, through the keyboard to set up DC power supply output current, set up to 1mA Stepping grades, digital control can be shown by the actual output current value and current setting. The system consists of programmable microcontroller digital signal output, after the D/A converters (AD7543) analog output. After Operational Amplifiers isolation, amplification and control of the output power base. With the power of the base voltage changes in the output current. SCM system also takes on the constant current source for real-time monitoring, after current output current/voltage changes, the A/D converter chip, real-time conversion from analog to the volume of data and then analyzed by the MCU, through data link in the )
- 2006-06-27 08:41:38下载
- 积分：1
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EKTC52D1
51和迪文串口屏通信C语言源码，温度采集显示，可以进行移植，很友好，很详细，附带的例程帮助很大(51 and Devon serial port communication C language source code, temperature acquisition display, you can transplant, very friendly, very detailed, with the help of a large routine.)
- 2018-05-20 19:51:27下载
- 积分：1
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STM32_BLDC_CONTROL
STM32控制无刷电机源码，直接用寄存器控制的版本.(BLDC Control by STM32)
- 2016-02-21 23:08:12下载
- 积分：1
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51read_red_sign
51扩展红外键盘,本程序以几行简单的代码实现了红外键盘遥控(51 extended infrared keyboard, the program to a few simple lines of code to achieve an infrared remote control keyboard)
- 2010-11-30 18:08:20下载
- 积分：1
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iso7816-2
这是一个关于ISO7816-2协议的源文件(This is a ISO7816-2 protocol source files)
- 2013-11-14 15:26:55下载
- 积分：1
