[p=28, null, left][color=rgb(85, 85, 85)][font=微软雅黑, 微软雅黑, "][size=14px]PCB component pad design is a key point. The quality of the final product lies in the quality of the solder joint. Therefore, wh...
Due to the adoption of openCPU architecture, the development environment of EVK-NINA-B400 evaluation kit is basically the same as the development environment of Nordic SDK.Nordic recently did a live b...
In the adjustment of the engine, idle speed adjustment is the most basic adjustment work. The quality of idle speed adjustment is directly related to the running state of the engine, the emission leve...
The access codes for short message services will be adjusted and unified nationwide 2006-7-10The situation where the same short message service provider (SP) gets different service codes on different ...
[align=left][size=4][color=#000000][backcolor=white]Serial interface refers to the sequential transmission of data one bit at a time. Its characteristic is that the communication line is simple. Only ...
With the rapid development of USB technology and flash memory technology, the speed and capacity of mobile storage devices are changing with each passing day. However, the data transmission between th...
Why do we care about “end-to-end”?
According to statistics from the Xuanyuan Award Executive Committee, in the past four months (20240517-20240919), at least 14 models ...[Details]
What is the speed regulating valve composed of?
The speed regulating valve usually consists of the following components:
Valve Body: The valve body of a speed control valve is a container...[Details]
The sharp edge of the manganese iron quenched blade is strong, and the light and shadow fly sharply. After a long march of eight hundred miles, the enemy soldiers at fifty paces were palpitating and ...[Details]
Data centers currently account for more than 2% of global energy consumption. Driven by artificial intelligence, this figure is expected to grow to around 7% by 2030, equivalent to the current...[Details]
One diode makes fluorescent lamps start quickly at low temperatures
Ordinary fluorescent lamps are difficult to start at voltages of 200-170V or in winter. If a diode is added to the flu...[Details]
When designing applications such as blood pressure monitors, product designers and developers are always asked to create a variety of different designs, and hardware and software maintenance become...[Details]
"Except for two numbers in an integer array, all other numbers appear twice. Please write a program to find these two numbers that only appear once?" This is a classic algorithm problem. At first gla...[Details]
Introduction
In the following lines I describe the process I followed to build the box, the light system, and the countdown system which is based on the AVR MEGA8 microcontroller.
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As policies continue to be favorable, new infrastructure is gradually being implemented, further promoting the construction and development of related industries such as 5G, artificial intelligence, ...[Details]
In the United States, 95% of new cars have automatic transmissions, and the figure in Canada is slightly lower than that in the United States. It can be seen that people no longer favor manu...[Details]
With the development of single-chip microcomputer application technology, various applications have more stringent requirements for single-chip microcomputer systems. Portable solutions have begun ...[Details]
As a beginner, correct use is the most basic skill. With the development of technology, more and more electronic practitioners use digital multimeters. This article mainly explains how to use a digit...[Details]
Abstract: APR9600 is a new voice processing chip using analog storage technology. The pin functions and typical application circuits of APR9600 are given, and the design of the telephone remote ...[Details]
Selection of chip capacitors
1. Function selection
Because the capacitor has the characteristics of "blocking direct current and passing alternating current", and it is also an energy stor...[Details]
AMD's new Ryzen 7 5800X3D has a very good performance with its large cache, but with a few exceptions like UserBenchmark, a major drawback of this new AMD CPU is that it is not an unlocked chi...[Details]
PCB Design
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