搜索 - 科创

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我现在用的是花20块钱电脑城买的，很不稳定，经常自己冒一堆乱码上来（没接设备），简直活见鬼。请大神们推荐一款稳定好用的。谢谢！

最近在仿照novakon的kc推力计，程序没有改动，板子是arduino r3.现在的问题是压力传感器似乎坏了，读取的串口数据十分不稳定，对压力十分不敏感，完全测不到压力变化。急‎

现有80米波测向机一台...电子元件一堆...想做一个小型的跟踪器,就是发出80米波(3.5mhz)那种,测向机能接受到声音就行了..绑在火箭上...坠毁的时候用测向机去找...市售电台太大..想自己...

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