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单片机开发 时间片系统time slicing system
时间片系统time slicing system ，基于PICDEM 2 PLUS开发板pic16f877a芯片上的代码。
单片机开发 This demonstration shows how a ZigBee coordinator can be set up. This demo allows the Demonstratio
This demonstration shows how a ZigBee coordinator can be set up. This demo allows
the Demonstration Board (PICDEM Z or Explorer 16) to act as either a "Switching Load
Controller" (e.g. a light) or a "Switching Remote Control" (e.g. a switch) as defined by
the Home Controls, Lighting profile. It ...
技术资料 使用反电动势滤波进行无传感器BLDC控制
简介本应用笔记说明了无传感器无刷直流（Brushless DC，BLDC）电机控制算法，该算法采用dsPIC数字信号控制器（digital signal controller，DSC）实现。该算法对电机每相的反电动势（back-Electromotive Force，back-EMF）进行数字滤波，并基于滤得的反电动势信号来决定何时对电机绕组换相。这种控制技术不需要使用离散式低 ...