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High-power LEDs for lighting applications are driven by constant current sources. Some standard drive currents are often used in products from different LED manufacturers, among which 350mA and 700...[Details]
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Graphical instructions for using a multimeter
A multimeter, also known as a multimeter, a three-meter, or a multiplexer, is a multifunctional, multi-range measuri...[Details]
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On September 25, GigaDevice announced today that it has launched a new generation of automotive-grade MCU GD32A7 series. Compared with the previous generation of products using Arm® Cortex®-...[Details]
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1. Design Purpose and Requirements Design purpose: Through design, cultivate the ability to use the knowledge learned to solve practical problems, the ability to consult information, the ability to s...[Details]
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On October 27, 2021, Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as "the Company" and "Yiwei Lithium Energy") and the Management Committee of Chengdu Economic and Technological ...[Details]
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I transplanted Lighttpd+PHP+SQLite3 myself. Since I forgot how to transplant PHP, I copied someone else's to avoid forgetting it when I transplant it later.
Original author:
hwr112100
URL: http:...[Details]
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The code sent by the encoding chip PT2262 consists of: address code, data code, and synchronization code. The address code and data code are represented by pulses of different widths. Two...[Details]
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As electric vehicles (EVs) continue to gain popularity, it is extremely important to understand EV infrastructure, especially Electric Vehicle Supply Equipment (EVSE) or charging stations.
This...[Details]
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Optimom 5D combines 2-megapixel vision with 3D depth data generation
Grenoble, France, September 24, 2024 —
Teledyne e2v, a Teledyne Technologies company and global innovator o...[Details]
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There are several issues to consider when trying to reduce power consumption in an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible running. ...[Details]
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The impressive Huntkey multi-core R80 power supply not only combines the advantages of low price, energy saving, stability, and low noise, but also the advanced topology of "dual-tube forward" that i...[Details]
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At present, the development of circuits is moving from abstract analogy to digitalization, so the development of these measuring instruments is also moving towards this conditional method. Now, in te...[Details]
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On July 25 (this Monday), South Korean electronics giant Samsung began to deliver its first batch of 3nm GAA ring-gate transistor process chips to customers as scheduled. At the same time, in order t...[Details]
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Batteries, batteries, batteries! Expanding electric vehicle production is expanding battery production, as well as expanding the mining and refining of the minerals that are vital to batteries. Exp...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]