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PID
单片机通过PWM输出供电,驱动3个串联电阻,其中50K是一个电位器,人为不断的旋动电位器,来模拟负载无规律的变化。
目标要求:100uF电容两端的电压不受负载的影响,即ADC读数要求稳定在100左右。
大概的输出电压mV = 5000mV * ADC读数 / 255
调整 P、I、D 这三个系数,还有调整间隔检测时间,即可调整负载电压的稳定度和皱纹度。
(单片机通过PWM输出供电,驱动3个串联电阻,其中50K是一个电位器,人为不断的旋动电位器,来模拟负载无规律的变化。
目标要求:100uF电容两端的电压不受负载的影响,即ADC读数要求稳定在100左右。
大概的输出电压mV = 5000mV* ADC读数/255
调整 P、I、D 这三个系数,还有调整间隔检测时间,即可调整负载电压的稳定度和皱纹度。
)
- 2012-11-06 08:34:17下载
- 积分:1
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2711
松翰 SN8P2711 写的发夹程序 完整代码(Sonix SN8P2711 write hairpin program complete source code)
- 2016-01-18 11:16:36下载
- 积分:1
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uart-driver
msp430g2553 launchpad 串口驱动(msp430g2553 launchpad uart driver)
- 2013-08-14 10:40:59下载
- 积分:1
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1.TFT-char
TFT液晶屏字符和汉字显示程序,本人开发板源程序 (TFT LCD screen characters and character display program, I development board source)
- 2013-07-21 10:58:27下载
- 积分:1
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12864
51单片机中的LCD12864显示,用的是C语言,为KEIL程序包。(51 microcontroller in LCD12864 display)
- 2013-12-27 19:27:05下载
- 积分:1
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6轴工业机械臂运动学算法(C++)
说明: 六轴机械臂运动学源码,个人还是初学者,如有错误,勿喷(Six axis manipulator kinematics source, individual or beginner, if wrong, don't spray)
- 2020-11-12 17:49:44下载
- 积分:1
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Proteus_PWM_Boost_circuit
proteus仿真,以LPC2138芯片为核心生成PWM波,控制升压斩波电路(PWM),实现稳定的高电压输出。包含AD转换、串口通信。(proteus simulation. This design use PWM wave generated by LPC2138 to control boost circuit and realized a steady high voltage output. ADC and serial port communication are involved in the design.)
- 2021-04-06 23:19:02下载
- 积分:1
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data-collection-with-51-top-to-down
这是关于电路板的设计图,方便大家下载。呵呵 (This is about the second Five-Year Plan, said a key project for the future development of a box of reference
)
- 2011-07-14 22:05:18下载
- 积分:1
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congji
实现声音导引小车运动,智能小车程序C51代码(Achieve sound AGV Sport, smart car program code C51)
- 2013-08-09 14:45:30下载
- 积分:1
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avr_book
avr单片机的pdf和一本入门书籍,大家可先看上个三四天,再动手前有个基础。(pdf avr microcontroller and a Getting Started book, you can look at the last three or four days, before you start a foundation before.)
- 2010-06-21 15:59:01下载
- 积分:1