It has been a while since I received CH549 , but I have been on a business trip and only returned today. I am sorry for the late submission of the report.
The CH549 board I received uses a chip that i...
Disassembly: Huaqiangbei version of MagSafe magnetic wireless charging treasure
Reprinted from the InternetAs a new mobile phone wireless charging technology, MagSafe accessories have received widespr...
Pressure sensors are a very common type of sensor in industrial production and have certain applications in many fields. There are also many types of pressure sensors. Let's take a closer look. 1. Ce...
Reliable electronic design is inseparable from reliable test and measurement. Common test instruments such as oscilloscopes and multimeters are like old friends of engineers and are inseparable from t...
Every morning when you wake up, you pour water and coffee beans into the coffee machine, and a few minutes later, you can enjoy a cup of hot coffee. We rely on coffee machines to get delicious coff...[Details]
Abstract: Most automotive electronic systems require monitoring circuits to monitor failure tolerance and safety. The MAX16997/MAX16998 watchdog timers are ideal for such monitoring needs. The...[Details]
Computer communication (data exchange) is mainly divided into: serial communication and parallel communication Serial Communication Concept: Data transmission between a computer and an I/O device i...[Details]
In July, it was reported that Xiaomi is now the world's second-largest smartphone manufacturer in terms of market share. After Canalys Research released a report, Xiaomi's market share surpassed Appl...[Details]
According to foreign media reports, Tesla has submitted an application to the Federal Communications Commission (FCC) of the United States, hoping to install millimeter-wave radar sensors on its vehi...[Details]
Introduction : In microprocessor chips, multipliers are the core of digital signal processing and are also the key components of data processing in microprocessors. The period in which the multipl...[Details]
Figure 1 Figure II PWM is widely used, but different projects have special requirements for the output PWM. To meet these requirements, we need more experiments to verify. Next, we will describe ...[Details]
The calibration of flowmeter can be divided into two types: indirect calibration method and direct calibration method.
1. The indirect calibration method is also called the dry calibration method....[Details]
New Rohde & Schwarz radome tester offers fast, accurate and economical production measurements
The new radome tester R&S QAR50 from Rohde & Schwarz is the ideal solution for measurin...[Details]
On January 20, Pony.ai unveiled for the first time the appearance design, sensors and computing platform solutions of the sixth-generation autonomous driving software and hardware system designed for...[Details]
At 7:30 tonight, Xiaomi held the "first half" of its spring new product launch conference, releasing a number of new products represented by the Xiaomi 11 Ultra. Xiaomi Mi 11 Pro: The best Android ...[Details]
During the stm32 programming process, variable types are often defined, and there is often a worry that the data will exceed the variable type range during the data operation. Because different CPUs ...[Details]
The working principle of the triode: The triode is a current amplifier device with three poles, namely the collector C, the base B, and the emitter E. It is divided into two types: NPN and PNP. We ...[Details]
In the development of single-chip microcomputer applications, engineers are still troubled by code efficiency, anti-interference and reliability of single-chip microcomputers. In order to...[Details]
In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]
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