-
The development board used is Xunwei's iTOP-4412 development board Porting Huawei E261 WCDMA 12d1:1446USB network card to 4412 development board QtELinux system. 1 Kernel Configuration Configure ...[Details]
-
PLC adopts a cyclic scanning working mode. In PLC, user programs are stored in order. The CPU starts to execute the program from the first instruction until it encounters the end character and retu...[Details]
-
Circuit principle: The figure shows a broadband amplifier circuit using negative feedback. The amplifiers in this circuit all use transformer coupling, and the amplification part uses a combinatio...[Details]
-
I am used to using the classic MPLAB for 8-bit development. I have tried the new MPLAB X, which is very powerful, but the user experience is very painful and slow. It takes four or five times longer ...[Details]
-
According to foreign media reports, NNG, a leading global provider of positioning technology, connected services and automotive software, announced the launch of its EV-first hybrid mobility platform...[Details]
-
In the power battery circle, China Innovation Aviation is the company that has fought the longest patent war with King Ning, which is also very unique. It is precisely because of patents that China A...[Details]
-
1 Introduction
In recent years, GPS navigation and positioning technology has been developing continuously, and more and more vehicles have been equipped with vehicle-mounted GPS terminals. Today,...[Details]
-
Recently, some netizens discovered that a third-party merchant on an e-commerce platform launched a new phone called "Meizu 16s Pro". This phone still adopts a symmetrical design without bangs...[Details]
-
With the development of economy and the improvement of people's living standards, various glass products are widely used in the fields of construction, automobile industry, daily necessities, etc.,...[Details]
-
2022 will be the year of explosive growth for plug-in hybrid vehicles in the Chinese market, and it is also the first year for the explosive growth of plug-in hybrid vehicles in the Chinese market. ...[Details]
-
With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]
-
Lei Jun shared a short video about Xiaomi's full set of smart home on TikTok, which received 926,000 likes and 87,000 comments in a short period of time. Obviously, the public's attention to smart ho...[Details]
-
The article uses a program to control the stm32 chip to generate PWM square waves to make the motor drive the permanent magnet to rotate. The voltage signal induced on the stator winding passes thr...[Details]
-
Abstract: Aiming at the defects of poor stability, high power consumption and large size of current heart rate detectors, a wearable heart rate detection scheme with strong practicality is designe...[Details]
-
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]