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Yingtang Zhikong said on the interactive platform that Pioneer Micro Technology's own production equipment includes Japanese-made lithography equipment, and its acquisition has been approved by the J...[Details]
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1. Instrument installation direction There are two installation directions: horizontal installation and vertical installation. Horizontal installation is divided into left-in and right-in and right-o...[Details]
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1 Introduction
The development of modern electronic industry has promoted the development of power supply industry. Any electronic equipment cannot do without power supply of various precisio...[Details]
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EMI issues:
Description: Design a 2-channel LED driver, using AC+DC+LED. Each channel is 500mA, 20W. Total power: 40W.
Problem: During EMI testing, the radiation exceeded the standard, mainly conce...[Details]
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Here we propose a portable electrolyte analyzer powered by a battery, which is designed with the high-performance XMEGA128 microcontroller launched by ATMEL as the core device and can meet the need...[Details]
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Electronics are continually improving the way we interact with our cars. We have come a long way since integrated navigation or hands-free calling are no longer exciting new features.
...[Details]
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According to foreign media reports, Apple was recently granted a new patent named integrated chassis control system, which is a car control system that includes multiple vehicle transmission devices ...[Details]
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After the power battery switched from lithium iron phosphate to the ternary lithium battery pack system, the energy density has been greatly improved. Fuel cells and solid-state batteries are consi...[Details]
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When the printf function formats the output, it calls the char putchar(char c); function. This function can be found in "stdio.h", so we need to construct such a function ourselves, that is, through ...[Details]
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Production and use
The transistors in this circuit use silicon triodes. BG1 and BG2 have B values less than 100, and BG3 and BG4 have B values less than 30. The capacitors require low lea...[Details]
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How to reset? Just add a high level to the RST pin of the microcontroller for at least 5ms.
The schematic diagram of the basic reset circuit is shown below:
The working princip...[Details]
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FMOV function: floating point number transfer
Entry condition: Source operand is in , destination address is .
Exit information: = , remains unchanged.
Affected resources: A Stack requirement: 2 b...[Details]
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During the 2019 Mobile World Congress (MWC) in February, Samsung and Huawei successively released foldable screen mobile phones. With their new product form and high price, the foldable screen mobile...[Details]
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1. BootLoader boot kernel process
1. Bootloader Work
1.1. Read the kernel into memory
1.2. Save the kernel startup parameters to the specified location, and parse the parameters at...[Details]
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Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]