The physical design of the PCB board is the last step in the design of switching power supplies. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, cau...
Dear forum friends, in the DCDC part of the above picture or the usual four-layer board, the middle layer of gray-yellow will be paved with copper to form a complete ground, but there is basically no ...
Question to everyone: Isn't esp32 a dual-mode wifi and BLE device?
Why doesn't micropython include functions for BLE? Isn't ESP32 just a slightly more powerful 8266?[b]Additional content (2020-3-22 17...
Hi, everyone~ Today I saw someone post a color PCB in the group chat, as shown below:Some netizens in the forum have shared the methods of importing pictures into PCB before, but those methods seem to...
I encountered some problems when testing HID. I found a very good article on the official website. I forwarded it to you so that you can learn together.For USB devices, one of them is HID devices, nam...
[size=4] WEBENCH Power Designer is an online design tool that helps you select, design, and compare power supply designs as needed. Powerful and easy to use, WEBENCH Power Designer guides you through ...
As electronic components that realize the transmission and exchange of power and signals in electronic equipment, connectors are the basic components necessary for the connection of electronic system...[Details]
In the previous article, we finished setting the corresponding mode in lowlevel_init and initialized the MMU at the end.
In this article, the process of enabling MMU is described.
...[Details]
Recently, the 2022 "Top Photovoltaic Products" list issued by Solar Power World, a well-known American solar media, was officially announced. AP Energy Technology was listed on the list with its la...[Details]
Recently, the issue of "AEB (automatic emergency braking system)" in automobiles has been highly discussed on the Internet. The matter stems from Huawei's Qianjie Automobile promoting its smart drivi...[Details]
We have implemented the bus device driver model before. Now let's take a look at the platform bus and platform device driver.
It is divided into platform devices and platform drivers, which ar...[Details]
introduction
In order to reduce the occurrence of car collision accidents, car collision technology has developed rapidly in recent years. The first problem that needs to be solved in car coll...[Details]
➤01 Programmable signal source 1 Introduction According to the laboratory electronic equipment selection, a programmable signal source was purchased at the end of 2020. Among them, DG1062Z was the RI...[Details]
IT Home reported on May 25 that Qichacha App showed that on May 25, Beijing Xiaomi Mobile Software Co., Ltd. disclosed the patent for "flexible screen module, terminal device and shooting method", wi...[Details]
ON Semiconductor’s leading EliteSiC MOSFET and diode technology will be key to Kempower’s electric vehicle fast charging solution
May 16, 2023 - ON Semiconductor, a leader in smart p...[Details]
First, let me introduce the triaxial interface structure on the back panel of the 263X source meter. If the triaxial cable is converted to an alligator clip, the colors of the three clips correspond ...[Details]
Gartner research shows that as Chinese companies vigorously promote digital transformation, traditional IT monitoring dashboards designed around IT needs are difficult to meet changing needs.
...[Details]
In the printing machinery industry, the synchronous control of multiple motors is a very important issue. Due to the special process requirements of printing products, especially for multi-color pr...[Details]
Meizu Technology started warming up for its spring conference today, but the date of the conference will not be announced until tomorrow.
Of course, judging from the current revelations,...[Details]
Jiwei.com reported on November 13 that Brazilian website Tecnoblog found that Brazil has the most expensive iPhone 12 in the world compared to other countries that have launched Apple's latest smartp...[Details]