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This is extracted from a successfully manufactured smart car.
Download all production materials: http://www.51hei.com/bbs/dpj-19526-1.html
The following is a preview of the program:
#include r...[Details]
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When setting up an STM32 project in Keil MDK, one of the options is to select use MicroLIB Since I am not very familiar with KEIL, I looked it up and got the following information: microlib is an a...[Details]
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Xinwangda Electric Vehicle Battery Co., Ltd. (hereinafter referred to as "Xinwangda Electric Vehicle"), a wholly-owned subsidiary of Xinwangda, recently received a notification letter from Dong...[Details]
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1. Why choose envelope tracking technology?
A power amplifier operates at its highest efficiency when the output power reaches its peak, i.e., when gain compression occurs. For a typical W-CDMA/HSP...[Details]
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1 LC Resonance Amplifier Principle
As shown in Figure 1, it is a principle circuit of a high-frequency power amplifier using transistors. In addition to the bias circuit and power supply, it is m...[Details]
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As energy prices rise and various "green" programs are successfully implemented, private companies and government regulators are gradually increasing their requirements for power supply manufacturers...[Details]
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Abstract: MC141541 is an on-screen display (OSD) chip produced by Motorola. It uses the I2C bus, which has the characteristics of convenient interface and strong versatility, so it can save a lo...[Details]
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The mobile phone industry has been very busy these days, with many mobile phone manufacturers announcing that they will soon launch technologies or products with charging power of 100W (including 100...[Details]
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Everyone knows to use an electric pen to judge the neutral and live wires, but how to judge if you forget to bring the electric pen with you at work? Set the multimeter to AC voltage, connect the b...[Details]
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At present, the domestic shared power bank market has basically formed an industry structure of "three electrics and one beast". According to the "2019 China Shared Power Bank Industry Development An...[Details]
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Just last year, domestic brands entered the high-end electric vehicle market and rushed to use CATL 811 batteries to represent the high-end. This year, while CATL 811 batteries are in a safety crisis...[Details]
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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detectio...[Details]
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Recently, Mercedes-Benz officially announced that its Untertürkheim plant in the suburbs of Stuttgart, Germany will become a production base for electric drive powertrains, and will be mainly respons...[Details]
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就算你能够同意“任何非常先进的技术,初看都与魔法无异”,这句话被神念科技放在了公司网站的显著位置上,但“脑控”这种技术听起来还是比魔法还显得魔法。仅仅在脑子里想一想就能够控制电子装置或者机械设备,这无疑将人和机器之间的距离缩短到了最近,连所谓人机界面是否还有必要存在都成了一个问题。这就是为什幺当人们第一次走进跟脑控技术有关的公司时,都会迫不及待地希望试用他们的产品,体验一下用大脑意识实现控制...[Details]
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]