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After damaging the GPIO port on our raspberry pi while designing a new solar monitoring system we decided that it might be a good idea to build a buff... 阅读全文
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The FT232H is the single channel version, the FT2232H is the dual-channel, and there is also anFT4232Hquad channel part.While these are all logically ... 阅读全文
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TXS（开漏优化设计），如I2CTXB（上拉优化设计），如SPITXS0108has integrated pull-up resistors to save board space and cost in open-drain applications.The TXS0108 Does NOT n... 阅读全文
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是采样速率低于5Msps (每秒百万次采样)的中等至高分辨率应用的常见结构。SAR ADC的分辨率一般为8位至16位，具有低功耗、小尺寸等特点。这些特点使该类型ADC具有很宽的应用范围，例如便携/电池供电仪表、笔输入量化器、工业控制和数据/信号采集等。顾名思义，SAR ADC实质上是实现一种二进制搜... 阅读全文
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ADC分类直接转换模拟数字转换器（Direct-conversion ADC），或称Flash模拟数字转换器（Flash ADC）循续渐近式模拟数字转换器（Successive approximation ADC）跃升-比较模拟数字转换器（Ramp-compare ADC）威尔金森模拟数字转换器（W... 阅读全文
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Voltage Translation for Analog to Digital Interface孕龙逻辑分析仪 ZeroPlus Logic AnalyzerHow to modify analog output range of Arduino DueIn today'smicrocontr... 阅读全文
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JTAG FinderFiguring out the JTAG Pinouts on a Device is usually the most time-consuming and frustrating processand Finding the pinouts for these ports... 阅读全文