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供应链管理原理与实用技术
单片机原理与实用技术》第3章-SCM principles and practical technology, "Chapter 3
- 2022-03-18 17:56:40下载
- 积分：1
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使用AVR芯片MEGA16同时产生三路完全同步pwm频率波，1MHZ,1KHZ,1HZ.使用CVAVR软件编译...
使用AVR芯片MEGA16同时产生三路完全同步pwm频率波，1MHZ,1KHZ,1HZ.使用CVAVR软件编译-use AVR chip MEGA16 to generate three synchronous pwm of 1MHZ,1KHZ,and 1HZ。compiled by CVAVR
- 2022-02-26 09:51:10下载
- 积分：1
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红外通信是利用950nm近红外波段的红外线作为传递信息的媒体，即通信信道。发送端采用脉时调制（PPM）方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外...
红外通信是利用950nm近红外波段的红外线作为传递信息的媒体，即通信信道。发送端采用脉时调制（PPM）方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。-Infrared communication is the use of near infrared 950nm infra-red as the transmission of information media, namely communication channel. The sending end when the use of pulse modulation (PPM) approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.
- 2022-09-28 23:15:02下载
- 积分：1
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ISD1700技术及常见问题解答，ISD1700资料
ISD1700技术及常见问题解答，ISD1700资料-ISD1700 technical and frequently asked questions, ISD1700 data
- 2023-07-24 06:00:03下载
- 积分：1
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chm格式的pic单片机原理 和适合新人阅读参考
chm格式的pic单片机原理 和适合新人阅读参考-chm format, suitable for new pic microcontroller theory and reading the reference
- 2022-04-14 13:02:13下载
- 积分：1
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利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。
利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。-8254 through the use of 52 single-chip motor control timer PWM speed control process, can realize the start, stop, acceleration, deceleration.
- 2022-05-19 11:37:15下载
- 积分：1
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MCU与PC键盘通信程序，接口为PS/2；I2C通用驱动程序
MCU与PC键盘通信程序，接口为PS/2；I2C通用驱动程序-MCU with a PC keyboard communication procedures, interface for PS/2; I2C common driver
- 2022-03-25 21:08:30下载
- 积分：1
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大学生电子设计竞赛题目，有参加的同学可以借鉴一下
大学生电子设计竞赛题目，有参加的同学可以借鉴一下-Undergraduate Electronic Design Contest topic, have students take part in can learn from you
- 2023-01-17 19:55:03下载
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用一片单片机控制两个直流无刷电机运转,所以可有效的控制两个直流无刷电机的同步运转...
用一片单片机控制两个直流无刷电机运转,所以可有效的控制两个直流无刷电机的同步运转-Using a single-chip microcomputer to control two DC brushless motor functioning, and so we can effectively control two DC brushless motor synchronous operation
- 2022-08-23 22:37:43下载
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Homemade battery circuit instrument repair, instrument repair homemade battery c...
自制电池修复仪的电路图,自制电池修复仪的电路图-Homemade battery circuit instrument repair, instrument repair homemade battery circuit
- 2022-03-24 23:32:47下载
- 积分：1
