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On January 10, NXP Semiconductors officially released a series of new automotive radar single-chip products. The new SAF86xx single chip integrates a high-performance radar transceiver, multi-core ra...[Details]
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At the beginning of the new year, Geely has been in the news. Recently, it has signed contracts with Baidu and Foxconn, which has attracted the attention of the entire industry. It has established a ...[Details]
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The simulation schematic diagram of the temperature measurement system with pt100 thermistor + AD824S amplification and ATmega8 microcontroller control is as follows. The source program of ATmega8 ...[Details]
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According to Taiwan's DigiTimes, Apple will complete the second phase of the "EVT" or "engineering verification and testing" phase for the upcoming iPhone 12 series by the end of June and begi...[Details]
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South Korean foundry DB HiTek produces semiconductor chips by forming thin films made of gallium nitride (GaN) material on silicon wafers, a technology that responds to fast-growing markets such as c...[Details]
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Electrek reported that Tesla has applied for a patent for a multi-band GPS antenna, which is expected to enhance the positioning accuracy of applications such as in-vehicle navigation/autonomous driv...[Details]
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Analog signals are the most basic input form of process signals (pressure, temperature, flow, etc.) in automated process control systems. The process signals in the system are converted into unifie...[Details]
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Just yesterday, the Pixel 5 specs leaked in all their glory, ahead of Google’s September 30th event. Prior to that, we reported on the internals of the Pixel 4a 5G, but since that information wasn’t ...[Details]
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Chronic itch can be caused by a variety of conditions, including eczema and psoriasis. Itch can lead to scratching behaviors, which can affect people's sleep, work productivity, mood, and overall h...[Details]
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0 Introduction
The boot loader of an embedded system is composed of the Boot Loader and the Boot code (optional) solidified in the firmware. Its role and function are like a ROM chip progra...[Details]
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Today, when I was programming STM8 again, I found that the compilation could not pass after defining a large array. After searching online, I finally got it compiled. This is for my own convenience. ...[Details]
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1. Basic knowledge 1.1 Introduction to clock module The main clocks of 2440 include 4 PLLs: FCLK, HCLK, PCLK, UCLK; MPLL, UPLL. FCLK is used for CPU and has the highest frequency. HCLK is used for hi...[Details]
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LED lighting
has developed rapidly in China and has been more and more widely used in the field of urban lighting, such as traffic
signals
, emergency lighting, advertising signs, comm...[Details]
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Recently, the US Patent and Trademark Office published a patent application from Apple, which is mainly related to the Titan project, specifically about the thermal management system of passenger veh...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
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