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Experiment 1: Write the number of key presses into 24C04 and read it out and display it on 4 LEDs.
program:
//Write the number of key presses into 24C04 and read it out and display it on 4 LEDs...[Details]
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Contents The invention belongs to the field of flow measurement equipment, and in particular relates to a thermal flow meter. Background of the Invention A thermal flow meter is a tool that uses th...[Details]
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There are generally two types of drive schemes: linear drive and switching drive.
Linear drive application is the simplest and most direct drive application method. In lighting-level white light...[Details]
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This week, there were some "outrageous comments" in the automotive industry again.
On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]
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Transformative devices, application software, and cybersecurity solutions prepare for a new era of semiconductors.
Universal Instruments and its parent company Delta, a leading globa...[Details]
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Netbooks are widely recognized and accepted by consumers for their low price, small size and portability. However, as a lightweight portable electronic product, the battery life of netbooks has always...[Details]
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In the early days, "born for fever" was a geek behavior that only emphasized performance without considering power consumption. Most gamers paid for games and extreme performance. The mobile phone us...[Details]
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0. Introduction The μC/OS-Ⅱ kernel is a preemptive priority scheduling system that can manage 63 tasks and supports flags, semaphores, mutually exclusive semaphores, queues and message mailb...[Details]
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As a convenient, safe and reliable DC power source, batteries have been widely used in the fields of electricity, communication, military, etc. Temperature is an important parameter of batteries. It...[Details]
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Ten years ago, in a small room in Suzhou Wujiang Science and Technology Park, the two founders of Xinhe Technology (the predecessor of "Xinhe Semiconductor") made a decision to devote themselves to t...[Details]
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After Apple launched a series of smart terminals, the touch screen industry has developed rapidly in recent years, and related products have become popular in the market. In the future, the applic...[Details]
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If 2019 is the year of HarmonyOS, then this year is the year of open source. On May 24, at the award ceremony of the HarmonyOS Developer Innovation Competition, Wang Chenglu, President of Huawei's Co...[Details]
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Go up to the sky to reach the moon, and go down to the five oceans to catch turtles. Over the past 10 years, my country has continuously made major milestone breakthroughs in the fields of deep space ...[Details]
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The electric car boom has spurred the development of different power battery technologies. In the current situation where liquid electrolytes are the mainstream of power battery supply, there is anot...[Details]
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The solution is to use AC coupling, as shown below
AD8137 amplifier circuit using AC coupling
In this way, the ranges of the input and output are correct. The result is shown in t...[Details]