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chezai_disp3
keil打开-51单片机LCD显示程序
LCD控制模块使用深圳剑拓的串口转VGA模块(keil Open-51 Singlechip LCD display program LCD control module using the serial port of Shenzhen Jian Billiton to VGA Module)
- 2007-10-31 23:53:43下载
- 积分：1
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rotor-critical-speed
转子系统临界转速的计算，是一个德国人开发的软件，很强大！(rotor modal analysis)
- 2013-12-23 16:59:41下载
- 积分：1
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RX8025T
用C语言写的RX8025T时钟芯片程序。
(this is a RX8025T real time chip driver
program in C-Language.)
- 2021-01-21 16:18:46下载
- 积分：1
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595程序
说明： 51单片机连接74HC595，点亮多个LED灯(51 Single Chip Microcomputer Connects 74HC595 to Light Multiple LED Lamps)
- 2020-06-16 02:20:06下载
- 积分：1
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Combination-lock-program
基于单片机的数字密码锁设计，六位密码同时有密码修改和LCD显示功能。(Six password combination lock design based on single chip microcomputer, at the same time have a password to modify and LCD display.)
- 2013-11-08 21:21:03下载
- 积分：1
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xmf
说明： 8051单片机用LED简单搭接流水灯、转向灯(no English im chinese!!)
- 2020-03-18 01:32:17下载
- 积分：1
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PIT
基于IAR开发环境，野火PIT 配置文件，包含C和H文件(Based on IAR development environment, wildfire PIT configuration file, including C and H files)
- 2020-06-16 21:00:02下载
- 积分：1
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51黑论坛_舵机PID控制
说明： 通过stm32控制舵机转动相应的角度，非精确调角(Control steering gear rotation by stm32)
- 2019-11-04 11:46:41下载
- 积分：1
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MLX90614
说明： 使用keil开发的基于STM32F407系的非接触式红外测温程序(Use keil developed STM32F407-based non-contact infrared temperature measurement program)
- 2021-04-19 15:08:51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
