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LEDs are environmentally friendly throughout their product life cycle, but they would be even more environmentally friendly if they could be recycled. More than 95% of LEDs are recyclable, and waste r...[Details]
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This paper introduces the design and production of a portable power system with strong versatility and low cost. The system has two power supply modes. It can be powered by an external power supply...[Details]
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The special test device for the electrical dynamic characteristics of the operating mechanism is introduced, and the test example is analyzed.
1 Introduction
In the past, high-voltage...[Details]
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The animation display of dot matrix, in the final analysis, is to take the model of multiple pictures separately, use the program algorithm to cleverly switch the pictures, and combine multiple pictu...[Details]
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Expanding multi-scenario applications is one of the important means to promote the large-scale development of new energy storage. Recently, the reporter learned that Zhaoqing is accelerating the const...[Details]
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Mouser launches new TE Connectivity/Laird External Antennas fixed and mobile 5G antennas January 18, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) distributor offe...[Details]
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Sina Digital News reported on the morning of July 16 that according to tests by the French website Consomac, the solid-state drive reading speed of the 2019 MacBook Air updated last week is slightly ...[Details]
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Working principles of several modes of liquid crystal
1. Liquid crystal material is the main body of liquid crystal display devices. Regardless of the type of liquid crystal display...[Details]
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This tutorial uses a simple voltage measurement circuit to explain the use of the AT89C2051 on-chip comparator and the design of the analog-to-digital conversion main program, and explains the prin...[Details]
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1 Overview
In the development and production of various communication equipment, there are strict requirements for the safety, efficiency, noise, volume and weight of AC/DC. The series AC/DC with...[Details]
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Transport & Environment (T&E) predicts that the EU could end its reliance on Chinese lithium-ion batteries by 2027.
By then, Europe will produce enough lithium-ion batteries to...[Details]
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(I) Introduction to cross compiler A compiler running in one computer environment can compile code that runs in another environment. This compilation process is called cross-compilation. Simply put, ...[Details]
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C# and 51 MCU serial communication 51 receives data, PC sends data. The hexadecimal data sent by the PC is displayed through the digital tube of the microcontroller. 51 Accept data code: #include reg...[Details]
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With
the improvement
of
LED
luminous efficiency
and lifespan, coupled with the advantages of power saving,
energy saving
and environmental protection, the feasibility of LED ...[Details]
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USB Type-C® (USB-C®) is an industry-wide universal connector that supports data and power transfer over a single interface for applications such as personal electronics, automotive, industrial, and...[Details]
Analogue and Mixed Signal
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