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  • 枫下家园 / 生活杂事 / 哪位朋友有废的串口鼠标, 9针接头的那种, 可以送给我吗? 我想做一根数码相机的串口通讯线(NT4.0不支持USB). Thanks a lot!
    • 我有9针串口转ps2,ps2转usb的转接头,接起来就是你要的,还有并口转usb的,不过你升级nt4到win2000 pro不是很好吗?
      • 这样连接还是速度太慢了吧? 别试图用串口下在你的照片,实在是太慢了,我的卡只有32M,我就无法忍受了
        • 买个读卡器吧. 40元左右
      • 注意方向! 我猜想你的是反的.
    • 自己做?没有现成的?照相机那头接口是怎样的?也是九针?
      • 另一端是2.5mm 立体声插头. 相机只带USB线. 串口线是应急用的.
        • 那有的你试啦,进进出出的
        • There are both USB and Serial interfaces on you camera, right?
          Then why not buy a cable, too expensive? If you are sure you can make one by yourself and cannot find a old serial mouse withing 2 months, maybe I can try to find one in China and bring to you 2 months later.
          • the cable is very simple, only 3 lines: A-2, B-3, C-5, something like this. but it's USD20! One SLX meal! Yes, my DC has 2 ports. Thanks for your response.
            • If you need me to bring you one old serial mouse, remember to tell me on time.
    • 不可以吧
      USB和串口虽然都是串行通讯,可是有很大的不同,我不知道你想如何改。如果你的相机有串口,则没问题,如果只有USB口,我想不太好改,相机内的FIRMWARE怎么办。
      • it has both of them. Here is more info of my DC.
        • 那就好办,3根线,2-3在两端要交叉。你要在VANCOUVER我可以到公司里做一根送给你。
        • 只要你不怕慢就行,USB FULL SPEED 可是12M 呀。串口才多少,115200。