[i=s] This post was last edited by sigma on 2019-4-19 11:20 [/i] [align=left][font=微软雅黑, "][size=14px]I'll just make a fool of myself here~ Due to my limited level and resources at hand, and my poor p...
Hello everyone, I am designing a flexible circuit board, the basic requirements are as follows:
1. This soft board is installed between the moving parts and the fixed parts, and requires both firmness...
Radio Frequency Identification (RFID), or RFID, is a non-contact automatic identification technology that has been around since the 1990s. It uses radio frequency to conduct non-contact two-way commun...
Author | Just
The battle to prevent and control the novel coronavirus has begun in major Internet technology companies, with Alibaba, Baidu and other companies successively providing corresponding tec...
Nidec will participate in the 18th China International Machine Tool Show (CIMT 2023) for the first time
Showcasing the style of a comprehensive machine tool manufacturer that sup...[Details]
The phase-shifted
full
-bridge PWM converter is one of the most commonly used medium-to-high power DC/DC converter
circuit
topologies. The phase-shifted PWM
control
method u...[Details]
A voltage regulator regulates voltage, but it can do many other things. The architecture of linear regulators has remained virtually unchanged since the introduction of the three-terminal floating ...[Details]
Introduction
With the development of microelectronics and computer technology, the original electrical equipment, which was mainly based on strong electricity and electrical appliances and h...[Details]
When you spend more than 6,000 yuan to buy an Android phone, and it frequently has problems, will you lose your temper? Recently, Google Pixel 6 Pro had problems again. After updating the system in F...[Details]
Preface
The fire alarm network monitor is an intermediate device between the fire alarm system and the city fire alarm network monitoring center. It completes the information forwarding betwee...[Details]
June 10th news, recently, analysts expect LG Chem's electric vehicle battery sales to be US$7.53 billion (an increase of 83.7% year-on-year), while China's Contemporary Amperex Technology Co., Ltd...[Details]
Translated from 5gradar Recently, the reporter interviewed Mattias Johansson, Head of Core Sales Support for Digital Service Cloud at Ericsson, and he gave detailed answers to questions about the c...[Details]
Guoqian College TQ2440 development board gboot design-linker script design
The code is as follows: (Please do not add "// comments" in the program )
OUTPUT_ARCH(arm) //Specify the outp...[Details]
Micron Technology released its first quarter financial report for fiscal year 2020. The report showed that Micron Technology's revenue in the first quarter was US$5.144 billion, a 35% decrease from U...[Details]
The UART of s3c2440 is similar to that of stm32 and 51. But I still write about it. It is just my own summary. (This article only covers the basic situation of UART. As for the program, it only has t...[Details]
Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. It is required that the 1KHz signal sound for 100ms and the 500Hz signal sound for 200ms, alternating between...[Details]
Translated from 5gradar In November 2019, World Wide Technology conducted an in-depth survey of 207 enterprise decision makers from companies with annual revenue of more than $1 billion. The survey...[Details]
1 Introduction
Based on the test results, this paper provides insights into the causes of race conditions in 10 Hz to 1 MHz TTL signals .
2 Competitive Adventure Test
2.1 The concept of com...[Details]
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