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u-boot is a bootloader widely used in embedded systems. It not only supports numerous platforms and reference boards, but also supports a variety of commands that allow users to perform various ope...[Details]
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The traditional automobile industry has ushered in a major transformation in a century: the four new trends "ACES": Autonomous, Connected, Electrified and Services are reshaping the overall landscape...[Details]
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In a broad sense, DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, including LDO. However, ...[Details]
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Brushless DC motor (BLDC), also known as electronically commutated motor (ECM or EC motor) or synchronous DC motor, is a synchronous motor that uses a direct current (DC) power supply. A brushless ...[Details]
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a brief introdction: With the rapid development of my country's power industry, preventive testing of electrical equipment is an important part of ensuring the safe operation and maintenance of power...[Details]
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On October 26, the "Carbon Cable Day" hosted by Weijing Energy Storage was held at the "Super G Factory" in Zhuhai, Guangdong.
现场，纬景储能发布了新一代锌铁液流电池产品GP110。电池采用碱性水系电解液配方，不燃不爆、安全无毒，具备极安全，长寿命等...[Details]
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Here we compare four instructions that are easy to confuse. A lot of effort has been spent on confusing these four instructions. Now let’s make a brief summary. For the instructions about LDM and STM...[Details]
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Anti-static, over-current and over-voltage shock protection are issues that engineers must consider when designing
electronic
products. This article focuses on all
the
circuit
protec...[Details]
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Demonstration of high-performance modular signal switches, signal simulation and supporting software
Dramatically simplifies development of automotive electronics test and validation sys...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
uchar code monthday ={31,28,31,30,31,30,31,31,30,31,30,31};
uchar month_n_day(uint y,uchar m) //Calculate how many days there ar...[Details]
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New research from Navigant Research shows that basic economics, local electricity prices and government incentives are rapidly driving the growth of distributed energy resources, includ...[Details]
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In the process of PCB copying and PCB design, due to the different data or file formats between different software platforms, it is often necessary to use other tools to convert the platform or fil...[Details]
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Audio indicator circuit with dual display
This circuit indicates audio in the form of a composite display. On the one hand, it can drive a group of light-emitting diodes (LEDs) ...[Details]
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CX1, L1, and L2 form an input EMC filter circuit, which outputs 24V DC after AC/DC conversion. This part is omitted for applications such as battery-powered emergency lighting, solar lighting, and ve...[Details]
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How to find the location of car buttons in a dark environment?
The traditional solution we are familiar with is to add a weak backlight design to the physical buttons, but this interactive sol...[Details]
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