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This document was written by hand after watching the LCD driver video of Professor Wei Dongshan, so it may prompt that the header file cannot be found, etc. In addition, the three modules cfb_fillrec...[Details]
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1. Citation As mentioned above, the characteristics of single-chip microcomputers are small size, full functions, compact system structure, and can meet the requirements of small needs. So what abou...[Details]
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Delta-sigma ADCs are ideal for direct measurement of many types of sensors due to their high accuracy and strong noise immunity. However, the input sampling current can overwhelm high source impedanc...[Details]
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Some knowledge about oxygen analyzer Oxygen analyzers can be generally divided into three categories according to their principles: fuel cell oxygen analyzers, zirconium oxide sensors, and magnetic...[Details]
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Some time ago, LG showcased its new rollable screen mobile phone LG Rollable in the promotional video of the CES2021 new product launch conference. At that time, there was news that LG would ...[Details]
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Following the completion of hundreds of millions of RMB in financing at the end of last year, China's leading EDA solution company SiErXin (Shanghai) Information Technology Co., Ltd. ("Guowei SiErXin...[Details]
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Xiaomi's official Weibo account for the Mi Community released a summary of the "Mi Manager Online" column yesterday, answering many questions that users are concerned about, including sleep monitorin...[Details]
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As the launch event approaches, more and more news is coming to light. Yesterday, XDA forum editor Max Weinbach shared a lot of news about the iPhone 12 with the outside world, including improvements...[Details]
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In the chip at the transmitting end, the simplest way to implement de-emphasis is to delay the output signal by one or more bits, multiply it by a weighting coefficient, and add it to the original...[Details]
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In order to actively respond to the country's strategic plan for building a new type of power system development, accelerate the demonstration, promotion and application of new energy storage, and ...[Details]
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The following figure shows a switched capacitor low-pass filter and its prototype circuit. The condition for the normal operation of the circuit is that the frequency of and is much greater than th...[Details]
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When testing a 40KHz ultrasonic radar probe, when the ZDS2022 storage depth is adjusted to 112Mpts, the time base gear is set to 10s/div, the sampling rate is 500KSa/s, and when the pre-trigger is in...[Details]
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LDR R0,=0X30000000 ➡CPU sends to memory controller: ① Issue nGCS6; ② Split address according to (SDRAM) type: a, BANK address, b, row address, c, column address; ③ Read data LDR R1, Question: How ...[Details]
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Genesys®, a global leader in omnichannel customer experience and contact center solutions, has announced that Tony Bates has been appointed Chief Executive Officer, effective immediately. Paul Segre,...[Details]
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The servo motor acceleration and reduction system is a common transmission device in the field of modern industrial automation. It achieves precise control of the load by converting the high-speed ...[Details]
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