After the PADS PCB file is converted to ASC, and then the ASC file is imported into AD, why is the PCB copper plating imported into AD gone, and the pads connected to the ground become disconnected? H...
[i=s]This post was last edited by dcexpert on 2019-10-18 09:19[/i]CircuitPython supports RTC function. The use of RTC is very simple, the basic usage is as follows:
import rtc
r = rtc.RTC()
r.datetime...
I have received the SLN-RPK-NODE kit for a few days. I have never successfully logged into the official APP. The problem of APP is easy to solve. At worst, I can write one myself. The routine program ...
[i=s]This post was last edited by wangerxian on 2022-11-8 14:37[/i]I believe that before designing a circuit, you may try simulation software for some uncertain circuit designs. There are many circuit...
Inductor
It is a commonly used component in switching power supply. Because its current and voltage are out of phase, the loss is theoretically zero. Inductor is often used as energy st...[Details]
Smaller, faster, better – this has been the trend for fiber optic cables for many years. With the invention of dispersion compensation technology and people's attention to issues such as improving ...[Details]
Today, modern batteries are more powerful, capable of providing long range and fast charging for cars, trains and even airplanes, all in complete safety. Specialized circuits, known as battery mana...[Details]
"Car Matrix" Industry: It is well known that battery charging has always been the "bottleneck" restricting the development of electric vehicles. For a long time, various brand car companies have inve...[Details]
The day before yesterday, Meizu founder Huang Zhang expressed his views on 5G mobile phones at the forum. Huang Zhang believes that "Don't rush 5G. The initial 5G mobile phones are bulky and heavy, ...[Details]
This fall, automotive AI chips are making a comeback. In September, NVIDIA held the GTC online conference and launched Thor, a smart car chip with a computing power of up to 2000 TOPS, directly repla...[Details]
Even the most powerful computers are no match for the human brain when it comes to pattern recognition, risk management, and other similarly complex tasks. However, recent advances in optical neural ...[Details]
Compared with traditional superheterodyne receivers, zero-IF receivers are gaining more and more attention due to their small size, low power consumption and cost, and easy integration. This article ...[Details]
Infineon's online annual shareholders meeting approved a dividend of 0.32 euros per share and announced changes in the Supervisory Board members: Dr. Herbert Diess and Mr. Klaus Helmrich will succeed...[Details]
Abstract: For wireless sensor network nodes, power supply is one of the key parts of the system. This paper proposes a power supply system that collects solar energy in the environment to power sensor...[Details]
1. Principle To make your own system call, of course, all you need to do is understand the system call process: Let's take the open function as an example: when the user space executes the open funct...[Details]
Design ideas The main functions of the DC motor PWM control system include: realizing the acceleration, deceleration, forward rotation, reverse rotation and emergency stop of the DC motor, and adjust...[Details]
The following is the circuit diagram of the lOW sound and light siren:
As shown in the figure, this is a 10W sound and light siren circuit. This circuit can generate high-intensit...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]
PCB Design
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