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Sonar external liquid level measurement technology, the SONAR signal penetrates the container wall and forms an echo on the liquid surface to achieve ranging. High stability of liquid level measureme...[Details]
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The New Year's bell is about to ring, and people who have been busy for a year will gather with their loved ones to enjoy the warmest time of the year. In order to create a festive atmosphere, many...[Details]
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In 2020, most of China's electric drive companies will withdraw from the competition in the new energy field. According to incomplete statistics, there were 380 registered new energy motor supplier...[Details]
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In a process instrumentation application that measures pressure, flow, or level , an engineer or technician will focus on accuracy as the top priority of their job. The transmitter is a critical com...[Details]
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1. Development Preparation Development board: mini2440, NorFlash: SST39VF1601 2MByte size, CPU: S3C2440A. Development environment: MDK5.13 Emulator: Jlink v8 2. Development Process First, l...[Details]
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USB Powered 5.8 GHz RF LNA Receiver with Output Power Protection
USB-Powered 5.8 GHz RF LNA Receiver with Output Power Protection
Evaluation and Design Support
...[Details]
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Compare today's
portable
consumer electronic devices to those of just a few years ago, and you'll see why lighting has become a major
power management
challenge. Handheld devices...[Details]
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The more mature json library under Linux is json-c-0.9. But the tragedy is that many people cannot compile it.
Compiling the json-c arm version seems to be successful, but when linking ...[Details]
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#include hidef.h /* for EnableInterrupts macro */ #include "derivative.h" /* include peripheral declarations */ //The whole function: PC-MCU-PC, PC serial port sends data-MCU serial port receives d...[Details]
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On December 16, 2021, MediaTek released the Dimensity 9000 flagship 5G mobile platform, which integrates advanced chip design and energy efficiency management technology, with excellent performance a...[Details]
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As an important part of the 2019 World Artificial Intelligence Conference, the World Artificial Intelligence Conference Security High-level Dialogue will be held at the Shanghai World Expo Center on ...[Details]
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(Image source: NXP official website) According to foreign media reports, on April 17 local time, Dutch chipmaker NXP Semiconductors NV announced that it has invested in Chinese autonomous driving t...[Details]
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For general embedded systems, several memory devices are often used in combination, taking into account factors such as system cost and operating speed. In the example below, an ARM9EJ processor ...[Details]
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Today, a piece of news about a Tesla
robot
attacking an engineer went viral online, causing a stir in public opinion.
The popularity of the related topic not only topped Baidu's hot se...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]