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　　The wheeled car is the main part of the mechanical structure of the smart car, which consists of structural components such as the body, wheels, transmission, and drive shaft. The wheeled car also ...[Details]

The reason why I wrote this blog is that I recently worked on a project that required the use of the low-power mode of the microcontroller. It was my first time using stm8, and I read a lot of inform...[Details]

The wristband is also a kind of electronic product and also needs to be waterproof to avoid water damage to the wristband due to sudden rain or snow or accidental splashing of water, beverages and ot...[Details]

On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]

The reason why luxury cars are called luxury cars, in addition to the brand and materials, the chassis texture and tuning are also of paramount importance. Many people say that the chassis of new e...[Details]

This information totals: 37 pages. The following is part of the information. Scan the QR code at the end of the article and join the "Smart Driving Frontier" smart driving circle to download the full...[Details]

I'm studying ARM Cortex-M3 recently, and I found a book called "An Definitive Guide to The ARM Cortex-M3" which is considered a classic. This series of study notes is actually the reading notes I made...[Details]

The clock circuit is an oscillator that provides a beat for the microcontroller. The microcontroller must perform various operations under the control of this beat. Therefore, the microcontroller wil...[Details]

　　Infrared thermometers also have very important applications in people's lives, especially non-contact ones. I believe everyone has had the experience of using infrared thermometers. Let me tell you ...[Details]

The excitation current is the current flowing through the rotor of the synchronous motor (with this current, the rotor is equivalent to an electromagnet with an N pole and an S pole). During normal...[Details]

A wavelength converter based on DFB laser was designed and implemented . The wavelength converter is divided into three modules: receiving, temperature control and transmitting. The recei...[Details]

This solution includes a constant current LED driver. The circuit is connected in single series or parallel. The power efficiency is as high as over 93%, and the power factor is over 90%. Compared wi...[Details]

EMI / Anti-interference Design EMI 是当今许多设计人员所面临的一项重大挑战。如果不能顺利通过 EMI 测试，则将导致项目成本显著增加和进度迟缓，因此高水平的工程师会在设计的早期寻求减低 EMI 的方法。因为开关稳压器具有高能量效率，所以越来越多人采用，对EMI 的影响也在加重。一种能有助于抑制与开关电源相关之 EMI 的简单方式是采用一个多...[Details]

On the evening of April 16, OFILM released an unexpected but reasonable earnings revision notice, mainly due to the impact of one-time asset impairment. The company achieved revenue of 48.35 billion ...[Details]

On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]