I built a MOSFET circuit these days. But the following problem occurred. The specific problem is as follows: At the beginning, when the resistor R13 was 64 ohms and R21 was 100 ohms, the MOSFET starte...
The system is XP + EVC4.0 + SP4 + PPC2003SE + SQL CE. ADOCE is written to access the Access database. The database is established and opened, but the SQL statement for creating the table cannot be exe...
Question: The first picture is what is discussed in the previous chapter. The second and third pictures are what is discussed in the later chapter. Why are IB1 and IB2 equalWhy is Un equal ? Please ex...
[font=微软雅黑][size=3]Good things take time:pleased: This morning, ST's boards finally arrived at EEWORLD, and my colleagues immediately sorted out the list and shipped them. The following is the mailing...
[i=s] This post was last edited by MrKingMCU on 2017-3-24 11:43 [/i] I have been thinking about it but I still don't know what title to write. I just chatted in the group for a while and said that I a...
Covers Google’s Android Platform and its fundamental APIs, from basic concepts such as Android resources, intents, and content providers to advanced topics such as OpenGL 3D graphicsApress, 2009
At a ...
While
the solid-state battery
industry is still engaged in a long technological marathon for
the "ultimate solution" for
electric vehicles
, some companies have begun looking for mor...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
According to foreign media reports, researchers at the University of Surrey have developed an artificial intelligence system that can accurately locate the location of equipment in densely populate...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
According to Nikkei, a survey found that global electric vehicle battery supply is expected to reach more than three times the required quantity due to
cooling
demand for electric vehicles,...[Details]
The MCX E series is the most reliability- and safety-focused series in NXP's extensive MCX product portfolio.
With the launch of this series, NXP has further enriched its 5V-compatible MCU pr...[Details]
Tiantai Robot's official Weibo account announced on the evening of August 20 that Tiantai Robot Co., Ltd., together with strategic partners including Shandong Future Robot Technology Co., Ltd., Sha...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
In the period after the switching power supply achieved the "20 kHz" revolution in the 1970s, although improvements and enhancements were made in circuit technology, the development level of the se...[Details]
HTTP is the abbreviation of Hypertext Transfer Protocol. It is an application protocol based on TCP/IP communication protocol used to transmit HTML and image files. It is an application-level objec...[Details]
Shanghai, China, August 21, 2025 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the TLX9161T
, an automotive photorelay in a compact SO12L-T pa...[Details]