It used to work fine before, but I don't know since when, all the multi-layer pads in the PCB library became FULL STACK, resulting in a pad on the top layer and a hole on the bottom layer.
I checked o...
When designing a PCB (printed circuit board), one of the most basic issues to consider is how many wiring layers, ground planes, and power planes are needed to achieve the required functions of the ci...
We all know that projects that are not connected to the Internet often no longer exist in today's smart home industry, so we must first configure the network for the development board.
The specific pr...
Node voltage calculation【（V1-Vin-）/600】=【（Vin--V2)(600+10.2)】
【（V1-Vin+）/(600+10.2)】=【（Vin+-V2）/600】
By finding the values of Vin- and Vin+ respectively, we can get the sum of Vin- and Vin+,provided t...
Participate in the new board, dog boardAt present, this is the first board of artificial intelligence. It is a development board focusing on AI from TI, and it is also the only mass-produced developme...
German auto parts supplier Mahle and solid-state battery leader Huineng Technology Co., Ltd. have signed a memorandum of understanding to jointly develop and evaluate thermal management solutions for...[Details]
Hydrogen fuel cell vehicles are an important technical route for my country's new energy vehicle industry. In the past few years, due to their advantages such as cleanliness, pollution-free and long ...[Details]
Preface
Modern electronic design faces more and more challenges. In the digital field, the integration scale of circuits is getting larger and larger, the number of IOs is increasing, and the inter...[Details]
Basic Working Principle of Induction Motor
An induction motor is an electric motor that generates torque between the rotor and the stator through induced current. Its basic working principle i...[Details]
The inverter supports 2 AO outputs in total.
AO1 and AO2 can be used to indicate internal operating parameters in analog mode. The attributes of the indicated parameters can be selected ...[Details]
According to the British Daily Mail, Apple 's driverless car recently appeared at a test center in Sunnyvale, California. It is reported that the test vehicle has undergone a major upgrade. The roo...[Details]
Note that 1602 corresponds to xy. x represents the corresponding column, and y represents the corresponding row. There are 16 columns and 2 rows in total. The subscript starts from 0! lcd1602.c...[Details]
LED
(Light
Emitting
Diode) is different from traditional tungsten light source in that it uses the PN junction potential difference of the diode to generate a point light source. It i...[Details]
This iconic Apple notebook has not changed since Steve Jobs pulled the MacBook Air out of a manila envelope in 2008. In the opening speech held early this morning, Apple showed off the new MacBook Ai...[Details]
Technology is changing every aspect of human life, and medical care, which is closely related to life, is of course no exception. At the 3rd Qingcheng Mountain China IC Ecosystem Summit Forum, whic...[Details]
Introduction: The PLM project of Zhengzhou Textile Machinery Co., Ltd. was launched on July 17, 2017. With the support of the excellent implementation team and rich implementation experience of Pirui...[Details]
How to select motor capacity
1. Analytical calculation method
The analytical calculation method is to pre-select a motor of equivalent power from the product catalog based on the producti...[Details]
In 2019, foldable screen phones began to enter people's field of vision. Samsung, an international giant, also launched its first foldable screen phone, the Samsung Galaxy Fold, at the beginni...[Details]
The assembly line is also called the packaging line. Packaging is a key step in the production of solar cells. Without a good packaging process, no matter how good the battery is, it is impossible to ...[Details]
PCB Design
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