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On August 10, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Quanding launched a smart helmet...[Details]
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1. Hardware Connection
1. How to judge whether the control card is working properly?
A: After the control card is connected to
the power supply
, please observe the p...[Details]
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The international general name of silicon controlled rectifier (SCR) is Thyyistoy, which is abbreviated as thyristor in Chinese. It can work under high voltage and high current conditions, and has th...[Details]
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1. 20-segment LED bar graph display thermometer with wide scale lines
In actual measurement, people are sometimes not interested in the specific value of the measured temperature, but...[Details]
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1. Most single-chip microcomputers have only one system clock. It is the driving source of each beat of the CPU. This frequency is generally several MHz. The speed is relatively fast, and its purpose...[Details]
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1. Origin of the problem
1. Phenomenon
In net_send_packet() of the linux4.3.2 network card driver cs89x0.c, there is:
1 /* Test to see if the chip has allocated mem...[Details]
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By Samantha Morehead From BLE BR/EDR to BLE to Bluetooth 5, Bluetooth communication technology has gone through multiple changes to meet different needs. What exactly is the difference between the...[Details]
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1 Introduction
With the development of ARM microprocessor technology and field programmable logic array technology (FPGA) and their application in handheld devices, the requirements fo...[Details]
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In recent years, the scale of renewable energy development and utilization has continued to expand, and the research and application of energy storage technology has become increasingly extensive. ...[Details]
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The magnetic column level gauge uses a magnetic float to drive a two-color magnetic column to indicate the liquid level. It can be used for medium level detection in various towers, tanks, tanks, sph...[Details]
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Magnachip has signed an accelerated stock repurchase agreement with JPMorgan Chase to repurchase 1 million shares of the company's stock held by the latter, valued at approximately US$37.5 million, e...[Details]
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0 Introduction
With the advancement of modern automotive electronic technology, traditional parts and assemblies in automobiles are also developing towards mechatronics. The large number o...[Details]
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1. Install other drivers related to the downloader, and then download them using the download tool. 2. Open Keil and plug in the downloader. You will be prompted to upgrade the firmware. Just agree t...[Details]
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Nowadays, as people's consumption patterns become more diversified, e-commerce transactions are developing at a faster pace, and logistics must follow suit. In pursuit of higher efficiency and lower ...[Details]
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LG Electronics has been teasing its futuristic rollable smartphone since last year, but now the company appears to have paused development of that device, as well as two other innovative phones. Ac...[Details]
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