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Because the company's products need to use AD to detect battery voltage, the requirements are not very high, and I suddenly want to use DMA+ADC+TIM. I thought it was very simple before, but the ac...[Details]
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Today, vivo announced its new self-developed imaging chip V1+. This imaging chip independently developed by vivo will be first installed in the vivo X80 series. Earlier in September last year...[Details]
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According to the LiDAR supplier rankings from January to May 2024 by Gasgoo Automotive Research Institute, the cumulative installed capacity of domestic LiDAR suppliers has exceeded 445,000 units, ...[Details]
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With the improvement of embedded microprocessor performance, more and more peripheral interface devices are integrated, and the peripheral devices and processors mostly communicate in the form of i...[Details]
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Qualcomm and Thales Launch World’s First GSMA-Compliant iSIM Card Based on Latest Snapdragon Mobile Platform
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The two companies announced that they ...[Details]
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Higher frequency AC-DC controllers and drivers improve industrial designs while ensuring optimal efficiency across the entire load range 2022年5月13日—领先于智能电源和智能感知技术的 安森美(onsemi) ，推出用于 USB 供电 (PD) 设计的...[Details]
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The multimeter is one of the most important tools. Because it is simple and practical, it can be said that every electrician has at least one. It has a huge number. It can measure continuity, voltage...[Details]
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The National Development and Reform Commission and other departments issued the "Implementation Plan for Accelerating the Cultivation of New Consumption". It proposed to promote the layout and appl...[Details]
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LED lighting is becoming increasingly popular in the market, but with the recent "news" of domestic listed LED companies, it is not difficult to find that if LED lamps want to compete for the l...[Details]
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CS5263 is a DP to HDMI 4K60HZ audio and video converter chip, which can completely replace and be compatible with PS176 in terms of functional features and applications. PS176 is a Display Port 1.2...[Details]
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1. Overview From the previous blog, you can know how to implement the IIC protocol with code. This blog does not involve the content of the protocol, but only explains how to use it. The sens...[Details]
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introduction
The rate at which data enters the FPGA is higher than the rate at which data is transmitted out. Continuous transmission will cause data overflow, and intermittent transmission ma...[Details]
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Some area lighting applications require an isolated, regulated output voltage with input power factor correction. These applications typically use a two-stage power conversion architecture, where a...[Details]
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The refresh rate directly determines the oscilloscope's ability to capture abnormal waveforms. Let's take an example to illustrate the importance of refresh rate. When measuring the same waveform w...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
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