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This paper records the process of 433.92 TX RX module design and test，fyi。 1 RX module The circuit shown in Fig 1，The super-heterodyne FM receiver RX 阅读全文
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$课文14 你会讲英语吗？ 133. I had an amusing experience last year. 去年我有过一次有趣的经历。 134. After I had left a small village in the south of France, I drove on to th 阅读全文
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$课文11 礼尚往来 105. I was having dinner at a restaurant when Tony Steele came in. 我正在一家饭馆吃饭，托尼.斯蒂尔走了进来。 106. Tony worked in a lawyer's office years ago, b 阅读全文
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$课文9 冷遇 83. On Wednesday evening, we went to the Town Hall. 星期三的晚上，我们去了市政厅。 84. It was the last day of the year and a large crowd of people had gather 阅读全文
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CMOS logic is a newer technology, based on the use of complementary MOS transistors toperform logic functions with almost no current required. [1] Thi 阅读全文
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排版有点乱。。。。 Operational Amplifiers (OAs) are highly stable, high gain dc difference amplifiers. Sincethere is no capacitive coupling between their vario 阅读全文
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要求每天阅读一篇技术文档，不需要记下来，只是能看懂就好。。后发现，这就是专业英语的课程资料。 At the most basic level, a signal amplifier does exactly what you expect – it makes a signalbigger! How 阅读全文
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$课文5 无错号之虞 47. Mr.James Scott has a garage in Silbury and now he has just bought another garage in Pinhurst. 詹姆斯.斯科特先生在锡尔伯里有一个汽车修理部，现在他刚在平赫斯特买了另一个汽车修理 阅读全文
