搜索 - 科创

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省流版结论：作为生活中最安全易得的同位素产品之一，氚管的辐射一直是无法绕开的话题，这次难得想起来，东西也都在手边，直接一探究竟。氚的β能谱，可以看到平均能量约5.7keV，最大能量约18.6keV，该...

本帖最后由 718281828kc 于 2014-5-31 23:10 编辑那个Example原来是甲醛啊。。。话说一运行就直接秒杀了(0.04s, by PM7) ************...

终于确定了ESP32 （实在需要IO脚） st7789彩屏双旋钮 ADC用cs1237（虽然是电子秤用的难得自带振荡器可用外部基准源增益没固定在个大数就是接口不是标准SPI 需要浪费ESP...

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