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※ Source: · Shuimu Community newsmth.net · [FROM: 218.240.137.*] Sender: twomol (twomol), Message area: Measurement Subject: Re: Which manufacturers are currently producing digital oscilloscopes? Send...
The reason was still the problem of my development environment, and I was stubborn to use pure GNU tools (CCS was slow and had problems, and I had applied for IAR license but failed, so I didn't want ...
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
While aberration theory is a vast subject, a basic understanding of some fundamental concepts can make it easier to understand: spherical aberration, astigmatism, field curvature, and chromatic abe...[Details]
introduction
Commercial air conditioner PCBs involve both high-voltage and low-voltage power. The power supply for commercial air conditioners often passes through the controller. This forces ...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[Details]
introduction
As the concept of "low-carbon travel and green environmental protection" becomes more and more popular, bicycles have become a crucial means of transportation. Currently, urban pu...[Details]
The working principle of a frequency converter is to process input fixed-frequency AC power through circuits such as rectification, filtering, and inversion, and then output AC power with variable ...[Details]
On August 18, domestic EDA manufacturer HuaDa JiuTian launched the advanced packaging design platform Storm for the first time in the world at the end of July. It claims that the chiplet wiring eff...[Details]
1 Introduction
Driven by the rapid development of information technology, the pace of television digitization has accelerated. The transition from analog to digital television has significant...[Details]
I. Introduction
Although the electrostatic effect was first experimentally demonstrated in electricity, static electricity is still considered a "nameless fire" in modern industrial processes...[Details]
1. Types of linear motors
1. Sliding linear motor
A sliding linear motor is a friction-driven motor that uses an electromagnetic field to move a load along a guide rail. This type of moto...[Details]
The device is space-saving, with a footprint of only 4 mm x 4 mm, is sealed to IP67 and operates at temperatures up to +140°C.
MALVERN, Pennsylvania, USA and SHANGHAI, China – August...[Details]
Radio frequency (RF) testing is a critical step in embedded system development and verification, particularly in industries such as telecommunications, aerospace, automotive, and the Internet...[Details]
1. Mainstream Technologies in Fiber Optic Networks
1.1. New Fiber Optic Technologies
Fiber manufacturing technology is now largely mature and is now in mass production. Currently, singl...[Details]