[i=s]This post was last edited by mengyun2801 on 2014-6-13 09:46[/i] I was working on a project recently, which did not require a negative power supply. Later, the customer's requirements changed, whi...
[i=s]This post was last edited by mark86739851 on 2014-12-23 20:03[/i] [size=4] I have disassembled a bank USB shield before. There is a mini COG packaged 12864 on it. I want to play with it. After ch...
The equipment uses a PLC to control a frequency converter, and then the frequency converter controls a motor. The whole equipment is a machine that produces C-beams. I want to use configuration softwa...
[i=s] This post was last edited by Weidaoersheng on 2015-11-9 11:18 [/i] [align=left][b][size=5][color=#000000][font=Times New Roman]1. [/font]Purpose of the experiment[/color][/size][/b][/align] [ali...
[b]「Dry Goods」PCB Design Tips, How to Quickly Adjust Silkscreen and Trim Lines[/b] Embedded System Engineer 2019-01-15 01:10:49 [img]http://p1.pstatp.com/large/dfic-imagehandler/3ce2b61f-b235-480b-be7...
This book is written with the actual job requirements in the field of electrical engineering as the writing goal. Starting from the actual needs of job employment, it carefully summarizes and organize...
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Deep in the laboratory, a seemingly ordinary piece
of
battery
material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
Silicon carbide (SiC) power switching devices are becoming a popular choice for industrial battery applications due to their ability to achieve faster switching speeds and superior low-loss operati...[Details]
Introduction
With the development of mobile internet, technological advancements, and the introduction of high-performance, low-power processing chips, the variety of smart wearable devices has...[Details]
On August 8th, at the 2025 World Conference held in Beijing, Orbbec, under the theme of "Inspired and Dynamic," unveiled a new lineup of sensing products for the robotics field. Among them were the...[Details]
Recently, a research team from Shandong University and Huawei Technologies Co., Ltd. achieved a significant breakthrough in the field of power semiconductors. Using fluorine-ion implantation termin...[Details]
The functions are still useless. When will it be able to be clearly distinguished from smartphones?
Most consumers categorize their smartwatch purchases as a desire to try something new. A sig...[Details]