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After creating a new project based on NXP1788 in Keil uVision4, you will be prompted to add the startup assembly code startup_LPC177x_8x.S. This file performs the initialization work from assembly to...[Details]

1. Instrument model: Agilent/Keysight N5230C Microwave Network Analyzer. 2. Fault phenomenon: After booting up, the computer stays on the test interface and cannot enter the system. 3. Testing pr...[Details]

Today we are going to talk about the second article in the "Car Chip" series. In the last issue, we discussed why we should upgrade to the 8155 chip and why car chips are so important. So in the seco...[Details]

The automobile industry is undergoing a major change that has not been seen in a century, and at the same time, it is welcoming a huge opportunity of the times. At present, Chinese brands are coming ...[Details]

       Now Samsung has officially announced the Galaxy S21 launch event called "Everyday Epic". The Galaxy S21 will be the only model that supports the S-Pen, and there is even a specially made prote...[Details]

When I was learning ARM, I found that it was easy to confuse "pointer function" with "function pointer", so today, I want to clarify it once and for all, and I found some information and some summary...[Details]

In the design of high-voltage power conversion circuits, issues such as power supply noise, switching frequency, switching loss, power supply volume, and reliability have always been key. Compared ...[Details]

1. Does the battery need to be activated? The answer is that the battery needs to be activated, but this is not something the user has to do. I have visited a lithium-ion battery pr...[Details]

The U.S. Federal Communications Commission (FCC) voted unanimously to approve a plan to ban the use of equipment from five Chinese companies in U.S. telecommunications networks on the grounds of "nat...[Details]

Matthias Schmidt mentioned his statistics on the European electric vehicle market in the June "European Electric Vehicle Report" - this year, while the overall pure electric market sales in Europe ha...[Details]

Overview This article briefly describes the solution to initialize timer2 in stm8s003 and immediately enter the interrupt: When debugging stm8 tim2 as a 100ms timer, I found that after enabling timer...[Details]

System functions Use PCF8591 to perform AD conversion on C8051F. hardware design Schematic diagram of AD conversion circuit for C8051F using PCF8591 software design The following part is copi...[Details]

PIC microcontroller is the best in the microcontroller series. I believe everyone has a certain understanding of PIC microcontroller. In reality, the application of PIC microcontroller can be seen ev...[Details]

At the fifth "Huawei Asia Pacific Innovation Day" held on the morning of September 3, Xu Wenwei, director of Huawei and dean of the Strategic Research Institute, said that Huawei has obtained more th...[Details]

On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]