说明：  介绍 此项训练基于一块包括ATmega169 LCD微控制器的AVR Butterfly。这块板（AVR Butterfly）包括一个JTAG接口，使它非常易于作为一个开发和仿真的平台。AVR Butterfly由电池供电。但是我们在这里将取下电池，由AVR Dragon 供电。 此项训练包括5个课程。前3个课程并不要要求您编写代码，只是一步一步介绍如何使用AVR Dragon 和OCD（板上仿真系统）。
(Describes the training, including on an ATmega169 LCD microcontroller AVR Butterfly. Piece of board (AVR Butterfly) includes a JTAG interface, makes it very easy for a development and simulation platform. AVR Butterfly from the battery. But we are here to remove the battery, the AVR Dragon power. The training includes five courses. The first 3 courses do not have to ask you to write code, but step by step describes how to use the AVR Dragon and the OCD (on-board emulation system).)