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Introduction: Power thermal cycle endurance (PTCE) reflects the operating life of the powertrain under temperature cycle conditions during its life cycle. It is on par with the high temperature opera...[Details]
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March 15, 2024, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, has been named to the Top 100 Global Innovators™ 2024 list. ). ...[Details]
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This paper introduces the performance characteristics and working principle of a multifunctional serial chip X1288 based on I2C bus interface, gives the application method of X1288 in the design of e...[Details]
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Apple's long-awaited mixed reality headset is rumored to launch before the summer of 2023, and mentions of the hardware are expected to appear in a beta version of iOS 16. Apple is reportedly ...[Details]
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1. Introduction
As a typical application of Soc (System On Chip), the market demand for products such as handheld phones, set-top boxes, digital cameras, GPS, personal digital assistants ...[Details]
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In the view of Huawei founder Ren Zhengfei, speed determines social progress.
"Hundreds of years ago, Britain's philosophy and social system promoted the Industrial Revolution. The British inv...[Details]
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The running light is at port P0, the digital tube position is at port P1, and the segment is at port P2. The numbers jump automatically every second, and the running light has different flashing ...[Details]
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1. Analysis of STM32 startup files and .sct files 1) Define the STACK segment, {NOINIT, read-write}: allocate a memory segment of 0.5K; 2) Define the HEAP segment, {NOINIT, read-write}: allocate ...[Details]
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Today, Zhao Ming, President of Huawei's Honor Business Unit, revealed that the Honor 20 uses a side fingerprint design. He said: "The Honor 20 series' side fingerprint unlocking speed is 110% faster ...[Details]
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1 Introduction At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional multi-...[Details]
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Sensors are the hardware foundation for cars to perceive the surrounding environment, and are indispensable in all stages of realizing autonomous driving. Autonomous driving cannot be separated from ...[Details]
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Global Positioning System A high-precision wireless positioning system based on aerial satellites, it can provide accurate geographic location, vehicle speed and precise time information for any pla...[Details]
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This article describes the effects of power supply noise on PLL-based clock generators and discusses several techniques for evaluating deterministic jitter (DJ). The derived relationships provide a...[Details]
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There are many detection methods for LED driver power transformers. Now, for transformers, eight detection methods are briefly listed: 1. Check whether there are obvious abnormal phenomena by obs...[Details]
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There is an inverting amplifier inside the MCS-51. XTAL1 and XTAL2 are the input and output terminals of the inverting amplifier respectively. After connecting the timing feedback element, it forms a...[Details]
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