In the eyes of some people, the work of PCB layout engineers is a bit boring. Every day, they have to deal with thousands of wiring on the board, various packages, and repeat the work of pulling wires...
Capacitors are the most common and commonly used devices in circuit design. They are one of the passive components. Active devices are simply devices that require energy (electricity) power, and devic...
[i=s]This post was last edited by maychang on 2020-9-18 10:18[/i] Question 06: 1. We know that the Buck circuit has two working states: continuous inductor current and discontinuous inductor current...
As the core of the home IoT system, the gateway supports multiple applications, security protocols, and data through the central device it is located in. For example, IoT applications that support lig...
Briefly describe the solution: Make a simple data collection solution based on Raspberry P400, and store the data on the chain to provide traceability verification.Today we first build a blockchain se...
I would like to ask why my electric bicycle is occasionally locked by the remote control. I have never locked it with the remote control. The remote control has been in a drawer and has never been use...
The special edition model will provide users with point-to-point autonomous navigation driving assistance functions on highways and urban expressways based on Mobileye SuperVision™. September 6, 20...[Details]
This article will introduce the structure of a multimeter and how to use it. Comrades should strive to learn to use a multimeter. 1. Observe and understand the structure of the multimeter. Th...[Details]
At present, my country's 5G network has entered the stage of large-scale deployment. Faced with the demand for a large number of base station construction, co-construction and sharing has become a ...[Details]
News at noon on May 23rd, some Samsung mobile phone users encountered black screen and large-scale restart problems in the early hours of this morning. In response to this, the official Samsun...[Details]
Microprocessor: S5PV210 Operating system: Linux 3.0.8 Preface: In the product, the external communication of the Linux system in the arm development board should basically be blocked, and relate...[Details]
On February 25, ACM Research released its fourth quarter 2021 and 2021 annual performance report. According to the report, operating income in the fourth quarter of 2021 was US$95.1 million, a year-o...[Details]
With the development and application of network technology, users have higher and higher requirements for network mobility and reliability. Wireless Mesh Networks based on the IEEE 802.11 series of s...[Details]
SABIC, a world-renowned diversified chemical company, was awarded the "Top Employer China 2020" certification in Shanghai today for its outstanding performance in talent strategy, career development ...[Details]
Pulse Width Introduction Pulse width is the abbreviation of pulse width. Pulse width has different meanings in different fields. Usually, pulse width refers to the period during which a pulse can...[Details]
What is a timer? As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 secon...[Details]
The motor controller, as one of the core components of electric vehicles, is a decisive factor in the vehicle's power performance. It obtains the vehicle's requirements from the vehicle contr...[Details]
The Geely Borui, whose exterior design was led by former Volvo design director Peter Horbury, has won unanimous praise from domestic consumers for its appearance since its launch. Obviously, after ac...[Details]
On April 8, the reporter walked into the production workshop of Dali Electric Xiangyang Co., Ltd. (hereinafter referred to as Dali Electric), and saw workers busy on the production line. Orders have b...[Details]
Recently, an automated unmanned sampling nucleic acid testing
robot
was unveiled in Shenzhen, and has been widely reported by authoritative media such as Shenzhen Release, China News Net...[Details]
1 Introduction
Mobile Internet users have grown rapidly in the past few years. According to statistics, the number of mobile broadband users worldwide has exceeded the number of wired broadban...[Details]
PCB Design
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