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CAN (Controller Area Network) bus, that is, controller area network. Due to its high performance, high reliability and unique design, CAN bus is gaining more and more attention. Bosch of Germany or...[Details]
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0 Introduction
In recent years, the radio communication industry in Qinghai Province has developed rapidly, and various radio stations have increased rapidly.
Radio technology plays a very importa...[Details]
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According to NetEase Technology, Deng Zhonghan, an academician of the Chinese Academy of Engineering and founder of Vimicro Corporation, pointed out in his proposal at the two sessions that the count...[Details]
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Here we will talk about 3 points : 1. Check whether there is a device with a specified address on the IIC bus 2. IIC reads data 3. IIC writes data Let's explain them one by one in detail. 1. Chec...[Details]
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As instrumentation amplifiers become more affordable, they can provide higher performance in applications that have traditionally used op amps. The op amp adder in Figure 1 has some drawbacks. First, ...[Details]
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The TDS2000C Tektronix oscilloscope has a variety of models, and each model comes standard with a variety of features, including USB connection, 16 automatic measurements, limit testing, built-in help...[Details]
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(1) The instrument has no display. First, check whether the battery voltage is normal (usually 9V batteries are used, and new batteries should also be measured). Secondly, check whether the fuse is ...[Details]
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The magnetic flap level gauge adopts the principle of communicating vessels, which is simple and easy to use. It is widely used in monitoring the liquid level. Due to the use of communicating vessel ...[Details]
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Recently, IDC released a report on smartphone shipments in EMEA (Europe, Middle East and Africa) in the first quarter of 2019. According to data released by IDC, the smartphone market in Europe, the ...[Details]
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Deepfakes are going to explode in popularity. Here is a magical video (which I cut into an animated picture), please watch it with your eyes open. Because the person who was speaking changed fr...[Details]
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The bidding for the equity of SilTerra Malaysia Sdn Bhd, an 8-inch wafer factory in Malaysia, has reached preliminary results, with Dagang Nexchange Bhd (DNeX) and its partner Beijing Shengshi Invest...[Details]
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The silicon controlled rectifier is a power control device based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. It has many advantages such as h...[Details]
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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 21. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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ARM microprocessor supports 7 operating modes, namely: ─ User mode (usr): The normal program execution state of the ARM processor ─ Fast interrupt mode (fiq): used for high-speed data transmission or...[Details]
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On October 18, Vanadium Titanium Co., Ltd. released its third quarter report. In the third quarter of 2024, the company's revenue was 3.316 billion yuan, a year-on-year decrease of 6.04%, and its net ...[Details]
Embedded System
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