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Exhalation valve air tightness tester The main products include: automotive interior and exterior scratch testers, color and color evaluation, microscopic and forensic inspection, mattress testers, c...[Details]
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On January 12, according to media reports, TCL launched the scroll screen at CES2021. It is reported that the screen size of TCL's rollable screen is 6.7 inches, which is suitable for smartpho...[Details]
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Step 1: Sampling at 1M samples per second We'll call this oscilloscope "ArdOsc" (since that's the name of the INO file). Six years ago, Cristiano Lino Fontana published an Instructable for his Gi...[Details]
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On December 13, Panasonic Automotive Electronic Systems officially learned that its rear seat 48-inch display system has been installed in the new generation of Lexus’ flagship luxury MPV, LM, which ...[Details]
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In recent years, competition in the electronic component distribution industry has intensified, and customers have higher and higher requirements for technical support and value-added services. This...[Details]
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To trigger the SCR to turn on, the gate pulse current must have sufficient amplitude and duration, and the current rise time must be as short as possible.
The driver
using a pulse transfor...[Details]
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The 2019 Big Data Innovation Application and Digital China Construction and Development Conference is being held in Ulanqab, Inner Mongolia Autonomous Region. At the conference, "smart city construct...[Details]
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Introduction to 8051 microcontroller The 8051 microcontroller is an 8-bit microcontroller widely used in embedded systems. It was launched by Intel in 1980. It was one of the most advanced 8-bit micr...[Details]
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On July 18, IQE plc, a supplier of compound semiconductor wafer products and advanced materials, announced a lawsuit against Tower Semiconductor, an Israel-based foundry of high-value analog semicond...[Details]
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Today we will discuss
the growth process of
LED
wafers. In the early days of small integrated circuits, thousands of grains were produced on each 6-inch wafer. Now, with large VLSI with s...[Details]
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Let's take the key interrupt as an example to see how to use the interrupt based on the number of devices: Device Tree: tq2440_key { compatible = "tq2440,key"; interrupt-paren...[Details]
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1. Introduction
Arranging as many microwave antennas as possible in the smallest possible space requires very strict requirements on the mutual interference between antennas, and also places high...[Details]
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On March 20, OpenAI co-founder and CEO Sam Altman and anchor Lex Fridman had a conversation, mainly discussing GPT-4, general AI (AGI), OpenAI, potential problems brought by AI, and the future of A...[Details]
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According to foreign media reports, the supply of both non-4K and 4K models of the 21.5-inch iMac is decreasing at Apple Stores across the United States, and the shipping date for online orders of th...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]
Analog electronics
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