于无刷直流电机的驱动的基本原理，很多教材和文档都已经讲得很清楚了，特别是坛上网友提供的：《无刷直流（BLDC）电机基础》（MicroChip公司，编号AN885）、《Brushless DC Motors Made Easy》（Freescale公司，编号PZ104）和Atmel公司的编号为：AVR194、AVR491、AV R 4 9 2的几篇文档，都写得很不错，深 ...
In this presentation, we will look at what the Serial Peripheral Interface, otherwise known as the SPI, is. and how it is used to communicate data to and from the PICmicro microcontroller.SPl is frequently used when few 1/O lines are available, but communication between two or more devices must be f ...
摘要：本文在分析1GBT的动态开关特性和过流状态下的电气特性的基础上，通过对常规的IGBT推挽驱动电路进行改进，得到了具有良好过流保护特性的IGBT驱动电路。该电路简单，可靠，易用，配合DSP等控制芯片能达到很好的驱动效果Abstract：Based on the studies on the dynamic switching and over-current characteristics of I ...
