翻译对比，哪个好一些？

来源：百度知道 编辑：UC知道 时间：2024/07/03 05:04:21
本设计硬件方面以AT89C51单片机为主控制器，使用四个8×8点阵LED数码管组成16×16LED汉字电子显示屏来进行显示。LED采用的是动态扫描显示，使用74LS273芯片进行驱动。按照从左到右，先上后下的顺序，一列一列地送入显示。软件方面采用汇编语言编程，涉及了单片机的时钟、中断和复位的使用。通过编程依次显示汉字。完成的硬件设计在插上仿真机后一直运行正常，经过一段时间后也无任何异常，运行很稳定。因为LED显示屏制作成本不高，可以按照需要的大小、颜色、形状等进行组合，用单片机实现各种文字或图形的变化。在公告、宣传等场所具有很高的使用价值，其作为信息传播的重要手段，已成为城市信息化的标志
1。The design of hardware to AT89C51 MCU-based controller, the use of four 8 × 8 dot-matrix LED digital composition of the 16 × 16LED Chinese electronic screen to display. LED using a dynamic scan showed that the use of 74 LS273 chips drive. From left to right in accordance with the first and then under the order, one to send a show. Software using assembly language programming, involving the MCU clock, interrupt and reset use. Followed by programming shows that Chinese characters. The hardware design completed in the plug after the simulator has been operating normally, after a period of time or any abnormal operation is very stable. Because the LED display is not high production costs, i

这是从Google在线翻译出来，很准确的。
The design of hardware to AT89C51 MCU-based controller, the use of four 8 × 8 dot-matrix LED digital composition of the 16 × 16LED Chinese electronic screen to display. LED using a dynamic scan showed that the use of 74 LS273 chips drive. From left to right in accordance with the first and then under the order, one to send a show. Software using assembly language programming, involving the MCU clock, interrupt and reset use. Followed by programming shows that Chinese characters. The hardware design completed in the plug after the simulator has been operating normally, after a period of time or any abnormal operation is very stable. Because the LED display is not high production costs, in accordance with the needs of the size, color, shape, and so the combination of various MCU with text or graphics changes. In the notice, publicity and other places of high value, as an important means of information dissemination, information technology has become a city l