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motor
- 产生占空比变化的脉冲信号。它产生的脉宽调制信号用于电机变速控制。来自马忠梅等编著的《单片机的C语言应用程序设计(第4版)》,北航出版。-Produce changes in the pulse duty cycle. It generates PWM signals for motor speed control. From Ma Zhongmei eds " MCU C language application design (4th edition)" , Beihang p
AD9854
- 基于单片机控制的双通道信号源设计的AD9854驱动程序-Microprocessor controlled design of the AD9854 dual-channel signal source driver
music-box-design
- 该文档是介绍基于单片机的音乐盒设计,包括设计方案及程序。此音乐盒功能为:通过按键实现九首歌曲的上一首、下一首、暂停、停止、循环等功能。-This document is to introduce the music box design based on the sigle-chip, including the design programs and procedures. This music box function:through exchange key to realiz
Heart rate meter
- 设计一个心率检测计, 能够使用单片机实时显示当前被检测人的 心率。老师提供红外传感器,需要自行设计接收到变化信号后的 放大电路及单片机实时计算心率的程序(Heart rate meter A heart rate detector can be used to display the current person in real time using a single chip computer. Heart rate. The teacher provides an infrared