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...
The internal design of CH2601 has an IIC bus. The I2C bus on the board is connected to ES7210. The ES7210 chip is a four-channel ADC acquisition chip. A silicon microphone is connected to the board.Th...
How to quickly understand ADC, check the ADC registers section in the Reference manual, and get a preliminary understanding of ADC ADC buffer register和ADC data register Analog Watchdog + Analog ...[Details]
Tianyancha APP shows that Suzhou Xinshinuo Semiconductor Equipment Co., Ltd. was established recently with a registered capital of 800 million yuan. Its business scope includes: artificial intell...[Details]
Let’s talk about the requirements first. I want to measure a small signal and want to know the peak value, length, etc. of the signal. Then I built an amplifier circuit and copied it. I first measu...[Details]
Although power supplies and DMMs are suitable for some measurements, there are many advantages to sourcing and measuring in the same instrument. But many engineers I meet are unfamiliar with this app...[Details]
Advantages and disadvantages of water pump soft start
Advantages of water pump soft start:
1. Reduce the impact and noise during startup. The soft start of the water pump will gradually p...[Details]
No one would have thought that the Mercedes-Benz S, which has always led the industry trend with its interior design, would attract global attention this time because of a large-size AR HUD. In the d...[Details]
1. Mobile bridge type The movable bridge structure is the most commonly used three-coordinate structure. The mobile bridge type coordinate measuring machine has a simple and compact structure, a rela...[Details]
Circuit Function and Advantages
The traditional method of building an instrumentation amplifier uses three op amps and seven resistors, as shown in Figure 1. This method requires four precisely mat...[Details]
This article briefly introduces
the definition, classification and implementation methods of
video transcoding technology
, and focuses on analyzing how to use transcoding technology in video...[Details]
As people's environmental awareness increases and the goals of carbon peak/carbon neutrality are set, the market demand for power management products with higher efficiency and higher power density c...[Details]
On April 23, Jiangsu Linyuan Energy Storage Co., Ltd. (hereinafter referred to as "Linyuan Energy Storage") held a 2024 new product launch conference and released its latest research and developmen...[Details]
Premier Li Keqiang presided over an executive meeting of the State Council on September 23, deploying to accelerate the construction of electric vehicle charging infrastructure and urban parking lo...[Details]
The difference between instructions and pseudo-instructions: Pseudo-instructions are not instructions. The fundamental difference between pseudo-instructions and instructions is that pseudo-instructi...[Details]
Enthusiast Network reported (by Wu Zipeng) In recent times, humanoid robots have become a hot topic in the industry. Xu Xiaolan, former vice minister of the Ministry of Industry and Information Tec...[Details]
PCB Design
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