Now I have such a problem. When I used AD before, I could directly copy and paste the pcb package to another pcb package interface to compare the package size. But in Mentor Graphics, why can't I move...
Normally, you can jump to the function definition by right-clicking the function name-go to definition of '*****'. If the jump fails, it can be roughly divided into the following two situations.1. Som...
Download details: TE White Paper: The Importance of Pressure Sensors in HVACR SystemsIntroductionSensors are an integral part of most Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) s...
[align=left][color=rgb(51, 51, 51)]We often see some design principles about high-frequency and high-speed signals in textbooks or original PCB Design Guides, including not running high-speed signal l...
Recently, I used the stm32f407 and lan8720a chips to make an mqtt client board. mqtt uses the client version of lwIP, which is integrated with the freeRTOS and iwIP solutions of stm32cube. At the begi...
In traditional tests, some fast burst signals or start pulse signals need to be captured by high-performance oscilloscopes or recorders. The oscilloscope is characterized by its strong signal capture...[Details]
Well-known market research firm Counterpoint Research released the latest statistics, revealing the grim situation of the global VR (virtual reality) head-mounted display market in the first quarte...[Details]
The LM3886 is a high-performance audio power amplifier capable of 68. load and 4W into 38 with 1.20% THD+N in the 8Hz–0kHz range. The LM20 utilizes its own peak transient temperature SPiKe protecti...[Details]
Thermal simulation is an important part of developing power products and providing product material guidelines.
The trend of optimizing module form factor is the development of end equipm...[Details]
An operating system is a system software used to manage system hardware, software and data resources, control program execution, and provide support for other application software. According to diffe...[Details]
Digital oscilloscope is a commonly used testing instrument, which is widely used in many industries. When using digital oscilloscope, we need to master the technical terms such as bandwidth, rise tim...[Details]
0 Introduction
Saturated inductor is an inductor with high hysteresis loop squareness ratio, high initial permeability, small coercive force and obvious magnetic saturation point. It is often ...[Details]
In 2023, all walks of life will start a new round of development after the epidemic. However, new energy vehicles , which continued to sell well during the epidemic , performed less than satisfactori...[Details]
PLC is a device used for automated control of industrial production. Generally, no measures need to be taken before it can be used directly in an industrial environment.
However, despite...[Details]
1. Static real pixels of LED display (same for equal spacing and non-equal spacing) : Maximum power consumption of a single module with 16*8 real pixels is 16*8*3*0.015=5.76 16 - 16 pixels wi...[Details]
According to businesskorea, Tmax OS will release the Open Edition (OE) of the Tmax Operating System (OS), which is an open source version of Tmax OS that anyone can use for free. This will serve as a...[Details]
When charging lithium batteries in series, each battery should be charged evenly, otherwise the performance and life of the entire battery group will be affected during use. Common balanced chargin...[Details]
Yunweibao dry information sharing: must-check items before starting up factory production equipment (recommended collection) How can factory production equipment achieve safety protection in fa...[Details]
Both car companies and consumers are looking forward to the arrival of all-solid-state batteries, because solid-state batteries can solve the "pain points" of electric vehicles, such as "range anxi...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
