A few days ago, I read a post about a netizen who invested 200,000 yuan in the financial market. Because I hosted the development of a futures trading system software a few years ago, I had a lot of c...
Dear brothers, please help me, why is the dead time of my EG8010 driver card gone? It is set to 1us. When I test it on the machine, it has overcurrent protection with a few hundred watts and keeps res...
Tektronix regularly holds exchanges for experts, scholars and engineers from the semiconductor industry chain. Now we share the best lectures with you. These lectures come from famous colleges and sen...
I want to use op07 and opa547 chips to form a voltage-controlled current source. The problem I encounter now is that the voltage at the positive and negative ends of opa547 are not equal. Why is this?...
[i=s]This post was last edited by RCSN on 2021-2-1 09:31[/i]Compared with LGVL, ThreadX GUIX currently has less information in China. Anfulai's tutorial is also starting to be made, which is also quit...
This presentation will cover 5G infrastructure market trends and advanced technologies to achieve the required performance. We will specifically focus on GaN technology and how it can enable high powe...
July 30, 2021 – Mouser Electronics, an authorized global distributor of electronic components focused on introducing new products, announced that it has won the 2020 Asia Pacific (APS), Americas and ...[Details]
Core board Exynos4412 has two packaging forms. The POP packaged chip contains 1GB of memory, so there is no need for external DDR expansion, which can greatly save PCB area and has better power cons...[Details]
On June 3, Hua Hong Semiconductor Co., Ltd. announced that its 90nm BCD process has achieved large-scale mass production on Hua Hong's Wuxi 12-inch production line with its high-performance indicator...[Details]
1 Fingerprint Recognition Principle
Capacitive sensor is a type of fingerprint recognition sensor. It captures fingerprint images through electronic measurement design. The surface is an insulati...[Details]
At 3 p.m. on February 2, at the construction site of Leishenshan Hospital, excavators waved their mechanical arms up and down, vehicles transporting equipment shuttled back and forth, and workers w...[Details]
Due to my poor English foundation, I couldn't understand many things, so I checked Baidu translation while checking Baidu. The opt header file in lwip is basically a basic option setting of lwip, whic...[Details]
When repairing LCD TVs, the signal waveform test method or the current test method, voltage test method, or resistance test method is usually used to determine the fault point through the measurement...[Details]
What is a stepper motor?
A stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement, also known as a pulse motor. In ...[Details]
Despite the pandemic and the US ban, Huawei has created a "miracle". According to the latest report released by market research firm Canalys, Huawei shipped 55.8 million smartphones worldwide in the ...[Details]
Research and analysis firm NanoMarkets recently published a news report titled “Emerging Markets for Non-ITO Transparent Conductive Oxides” detailing the market opportunity for non-indium tin oxide...[Details]
Not long ago, GM's official website announced that it will be the first in the industry to realize the application of wireless battery management system ( BMS ) in mass-produced electric vehicles. Th...[Details]
The digital multimeter can be used to measure DC and AC voltage, DC and AC current, resistance, capacitance, frequency, battery, diode, etc. The whole circuit design is based on large-scale integrate...[Details]
China Energy Storage Network News:
At the China Electricity Council's first chairman meeting in 2019 and the 2019 Economic Situation and Power Development Seminar held in Beijing on April 18,...[Details]
This time I will talk about how to implement Nor Flash upgrade. Nor Flash's DFU project is modified based on the previous flash DFU project. The project directory is as follows: The Nor Flash chi...[Details]
This morning, OPPO officially announced its 125W Super Flash Charging technology: it will be officially released at 15:00 on July 15. IT Home learned that OPPO has added support for 65W SuperVOOC f...[Details]