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5V regulated power supply circuit with current expansion and overvoltage protection function (7805)
As shown in the figure, this is a +5V voltage-stabilized power supply circuit with current exp...[Details]
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“If there were no dreamer and madman like Musk in the automotive industry, it would be so dull and boring.” One night, when I was browsing Weibo, I suddenly saw a comment from a netizen about him....[Details]
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Before the rise of magnetic charging ports (pogo pins), traditional charging ports (DC USB pins, etc.) were the only option. In recent years, with the rise of magnetic charging ports, the crown pos...[Details]
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AATCC Dry and Wet Crockmeter is a test instrument for the American Textile Chemists Association and dyers. The Crockmeter tests the ability of fabric color to transfer from the surface of the materia...[Details]
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This article explains proportional-integral-derivative (PID) control, including the mathematics behind it, using the use case of a linear servo motor.
In this article you will learn:
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From the perspective of hardware development, interactive set-top boxes and digital televisions have evolved from being composed of discrete devices in the early days to being solved by modern sing...[Details]
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随着工业化进程的发展,当今市场对工业级连接器的需求愈加旺盛,要求也日趋严苛,标准化的产品早已无法满足客户以及行业应用的需求。作为专注于精密连接器73年的组装分销商——倍捷连接器(PEI-Genesis,简称:倍捷。注:创立初期也叫費城电子)又是如何应对的呢?近日,倍捷在京召开了媒体交流会,不仅在交流中给出了答案,也介绍了其独特的商业模式, 文化价值观, 以及对亚太市场的规划。 ...[Details]
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What is a BMS algorithm? Addition, subtraction, multiplication and division, least squares method, ampere-hour integration, Kalman filtering, etc. are all algorithms.
SOC is an important...[Details]
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There is a concept of comparison capture in the MSP430 timer, which is very unfamiliar to me. After reading it for a long time, I finally understood:
Comparison Mode:
This is the default mode of ...[Details]
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The I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS for connecting microcontrollers and their peripherals. The I2C bus originated in the 1980s and was originally dev...[Details]
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Since 2021, driven by the trend of inflation, the prices of energy, metals, and chemicals have skyrocketed. Upstream semiconductor materials including large silicon wafers, photomasks, targets, photo...[Details]
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1. What is load dump?
Load dump refers to the sudden change in power supply voltage caused by the load mutation at the moment of disconnection between the power supply and the load. In the fie...[Details]
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U.S. President Trump said at the White House on the 12th that the United States will release more wireless spectrum and simplify the construction permits for communications facilities in order to gai...[Details]
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AVR storage type does not need external plug-in for easy use
1. FLASH stores program code
2. EEPROM runs data that is not lost when power is off and stores paging dat...[Details]
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Three-level topology inverter ignites 650V IGBT demand 从逆变器设计来看,三级中性点箝位(Three-level Neutral-point-clamped)拓扑正加速普及,并扩散至中低功率电源转换器,以提供更高输出电压频谱效能,藉此缩减滤波器尺寸并降低成本,同时在不产生过多切换损耗之下,增加切换频率。 In the three-level...[Details]