I would like to ask how to automatically add test points to the whole board in AD? The current method is rather clumsy. For example, for 20 networks, I first copy 20 test point pads, then add networks...
[i=s]This post was last edited by Yaojishanchuan on 2021-3-16 14:32[/i]The boot logo of the ITOP-3399 platform is divided into two stages, namely the logo of the u-boot stage and the logo of the kerne...
Analog IIC is a relatively simple way to lock IIC. It is easy to program and modify. So I usually use analog IIC for IIC operation. The OLED program is based on the OLED display code of Zhengdian Atom...
I2C is not working, possible reasons and analysis steps:1. Check whether the power is on correctly2. Check whether the master input clock (mclk) of the slave chip is correct3. Check whether the i2c li...
[color=#333333] According to the Internet thinking, the new generation is of course better than the old one. So simply from the frequency band point of view, the 5G frequency band is nearly twice as h...
The identification method of the matrix keyboard has been discussed in the 51 matrix keyboard identification. Now let's talk about the difference between the PIC microcontroller and the 51 microcontro...[Details]
In response to rumors that BYD will adjust the organizational structure of its automotive business, a BYD official said that the news is basically true. BYD held an online annual meeting of its autom...[Details]
In the increasingly market-oriented environment of electricity, power companies must improve service quality to maintain competitiveness. At present, in some areas of my country, the degree of auto...[Details]
We know that AirPods Pro is the most popular Bluetooth noise-canceling headset at present. It has a very strong noise-canceling ability and a special transparency mode, which allows you to hear the a...[Details]
0 Introduction
With the development of embedded systems, product functions and power consumption have become increasingly important aspects to be considered in system design. Products that onl...[Details]
The detection part of the metal tube float flowmeter is composed of a vertical tapered tube that expands from bottom to top and a float that can move freely up and down along the axis of the tapered...[Details]
LM2941/2941C is a five-terminal adjustable linear voltage regulator circuit, with an output voltage ranging from 5VV to 20V, a minimum input-output voltage difference of 0.5V, and a maximum output cu...[Details]
On April 9, according to foreign media reports, as more and more countries join the ranks of 5G commercialization, the coverage of 5G networks will be greatly expanded in the next few years, and the ...[Details]
In 1938, a brand new DKW F7 was pushed down the hillside. The "perpetrator" quickly rushed forward, and when he saw that the car body had no major damage and the engine was even still running, he ...[Details]
The variable frequency power supply system used by the variable frequency motor generates a pulse high-frequency voltage during operation, which causes the motor coil to corona, causing local disch...[Details]
(Image source: Esri official website) According to foreign media reports, Esri, a positioning intelligence and mapping software system company, announced a collaboration with Mobileye to integra...[Details]
As the new energy vehicle industry is developing rapidly, many new energy vehicle manufacturers continue to increase their investment in research and development, hoping to develop new technologies...[Details]
In early June, Wu Jianhong published an article titled "Wu Jianhong on whether learning single-chip microcomputers or embedded systems has a future" , which was later forwarded to the blog by and...[Details]
(Shanghai, China, August 11, 2022) Recently,
Rockwell Automation, one of the world's leading companies in industrial automation, informatization and digital transformation, launched the Allen-B...[Details]
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
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