请问有没有做电路设计,单片机开发的佬友 - V2EX
burtnonald2

请问有没有做电路设计,单片机开发的佬友

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  •   burtnonald2 Feb 25, 2025 1717 views
    This topic created in 445 days ago, the information mentioned may be changed or developed.

    有没有做电路设计,单片机开发的佬友,

    想要做一个小东西,信号采集的板子

    有没有想要挣点儿外快的技术佬友联系一下

    多通道电压信号采集。

    交流电压,每秒 500 个采样点以上/每通道

    信号源的内阻大概几 k-几十兆左右

    信号是低频的,最多反正是 10hz 以内

    精度越高越好,量程±10 或者±5 。

    有没有佬友做过类似的啊,或者友推荐的

    4 replies    2025-03-02 11:13:05 +08:00
    BrbiwsFtd9zDGZqB
        1
    BrbiwsFtd9zDGZqB  
       Feb 25, 2025 via iPhone
    vx:YmNsX2Rldg==
    我是做这个的,pcb 设计和嵌入式开发
    ArthurBruin
        2
    ArthurBruin  
       Feb 25, 2025
    终于遇到硬件开发的需求了,论坛电工需求太少了
    burtnonald2
        3
    burtnonald2  
    OP
       Feb 25, 2025
    @ArthurBruin 毕竟硬件开发成本高,而且难度也大,个人一般很难支撑下去。

    而且一般公司也更喜欢找团队化的解决方案
    demo20191130
        4
    demo20191130  
       Mar 2, 2025
    单片机程序开发,线路板设计,加 vx:MTgwMjcyMTYxOTY=
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