[i=s]This post was last edited by ddllxxrr on 2019-11-13 19:27[/i]Some readers may wonder why this guy has so many boards. Haha, I am just like that. I want to make my "weapons" well wherever I go.
Th...
The high-speed DAC output rate is 10Gsps, and the data line has 8 pairs of differential lines. When drawing the PCB, the differential pairs are made of equal length. Why is it not required that the pa...
[size=4]Have you ever encountered this situation - the measured value of MLCC (multilayer ceramic capacitor) is either lower or exceeds the specification. In fact, it is very likely that you made a mi...
Clock management in this chapter: 1. Software timer construction and hardware timer 2. RT_Therad uses hard_time by default 3. soft_time will create a timer thread 4. After the timer timeout function i...
[size=4]The compiler is the final executor of code optimization. It analyzes relevant information of the code and makes optimization decisions. But sometimes, the compiler cannot obtain some important...
This is an i.MX6 development board from two years ago. The i.MX series has good performance and is upgraded quickly. While showing the board, I also hope to be able to exchange other development board...
With the continuous development of semiconductor technology and deep pressure micron process, the switching speed of IC has increased from tens of MHz to hundreds of MHz, and even to several GHz. I...[Details]
Honda held the "2015 Honda Meeting" at the Honda R&D Center in October to introduce new technologies under development to the media. In addition to the new fuel cell vehicle (FCV) and the miniatu...[Details]
To meet the requirements of cost, power consumption and manufacturing process, we propose the following four transmission
circuit
architectures: Polar Feedback "Lite", Polar Feedback, Polar...[Details]
The principle of buzzer sound is that the current passes through the electromagnetic coil, which makes the electromagnetic coil generate a magnetic field to drive the vibration membrane to make sound...[Details]
Liquid level sensor is a commonly used measuring instrument, which is widely used in many industries. The measurement of industrial liquid level sensor is mainly divided into immersion type, ultrason...[Details]
Since the beginning of 2024, the domestic and foreign new energy vehicle markets have continued to develop, and the upstream and downstream industrial chains have been actively deployed, mainly focus...[Details]
LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. The key driver behind the development of the LED lighting market is the emergence of hig...[Details]
1. LCD1602 1. Pin display (II) Interpretation of pins Interspersed: 1602: Meaning: can display 2 rows and 16 columns of characters (III) Timing diagram 1, How to see: First make a vertical line...[Details]
1 Introduction
Most traditional switching power supplies use single-stage or multi-stage passive filters composed of discrete common-mode inductors, differential-mode inductors, and X, Y c...[Details]
0 Introduction
Visibility refers to the visible distance of the target object, which refers to the maximum distance at which the target object can be distinguished from the background when obs...[Details]
Recently, the 25MW photovoltaic poverty alleviation construction project in Lintao, Gansu was successfully connected to the grid, generating 14,477.4kWh of trading electricity. Zhongtian Technology...[Details]
On March 9, SAIC Group announced that in order to further improve the company's scalability and flexibility in the layout of the automotive industry, the company's subsidiaries SAIC Financial Holding...[Details]
At the scene, various interference signals will couple with instrument circuits through different ways. The coupling methods of interference often include coupling, resistive coupling, inductive coup...[Details]
Preface
As a core component of industrial automation, weighing instruments are different from commercial scales and often face more complex working conditions. In the case of a ...[Details]
introduction
When a circuit board is inserted into a powered backplane, large transient currents are drawn from the backplane power bus due to charging of the bypass capacitors on the boa...[Details]
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