Hello everyone, I signed a contract with a communications company this year and may be assigned to do mobile phone protocol stack testing. How is this position? Can I learn anything? How is the develo...
/******************************************************** Program function: MCU keeps sending data to PC, and displays ASCII characters corresponding to 0~127 on the screen----------------------------...
How many counting channels does each timer of stm32 have at the same time? I read in the manual that each timer has only one ETR, so does that mean there can only be one counter?...
Wanli's STM3210B-LK1 demo board cannot display disassembly correctly in IAR EWARM v5.4, but the program download and run are fine.Use the "ST-Link II" on the board and the ST-Link emulator driver (IAR...
Question: What is the structure of the C2000 chip? Harvard structure or Princeton structure...or something else... Everyone please give a reason. My colleagues and I argued for a long time but didn't ...
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
The mobile computing market is rapidly evolving, and manufacturers are fiercely competing for market share. A key area of competition is battery life, which encompasses two key aspects: how long th...[Details]
The power battery is a crucial component for vehicles, determining its lifespan and range. According to national regulations, when the capacity of an electric vehicle's power battery drops below 80...[Details]
Momenta's self-developed assisted driving chip has been successfully launched and entered the actual vehicle testing phase. This is the first time that Momenta has "settled" its own algorithm on an...[Details]
What is a smart home
? The term "smart home" has become widely used, with many security and building intercom manufacturers claiming to be smart home manufacturers. So, what exactly is a smar...[Details]
1. Linear motor accuracy
The accuracy of linear motors is also affected by factors such as workload, speed, and acceleration. Generally speaking, linear motors achieve high accuracy when perfo...[Details]
Permanent magnet synchronous motors (PMSMs), with their significant advantages such as high efficiency, high power density, excellent dynamic performance, and compact structure, have been widely us...[Details]
What is Digital TV?
Simply put, "digital television" (DTV) refers to television produced, broadcast, and transmitted using digital signal technology. DTV doesn't refer to the televisio...[Details]
Preface
In daily development, we often encounter application scenarios that require silent background execution. These programs do not require direct user interaction or user interface display...[Details]
With the increasing number of new energy vehicle models, the maintenance of electric vehicles has also attracted a lot of attention. In terms of maintenance, pure electric vehicles are different fr...[Details]
With the rapid development of new energy vehicles, in addition to traditional car companies joining the new energy vehicle manufacturing industry, some Internet companies have also continued to dec...[Details]
When a vehicle is dirty, the first thing to do is to clean it thoroughly to keep it tidy and clean. Cleaning a vehicle requires water, which is something that all car owners are familiar with. But ...[Details]
summary
This article describes the analysis and design guidelines for traditional common-mode/differential-mode passive electromagnetic interference (EMI) filters commonly used in el...[Details]