Thanks to Digi-Key, I got the K210 and ESP32S2 development kit. The delivery was very fast, but it was in customs for a while. The packaging was very good, with cushioning foam and anti-static packagi...
Has anyone used vhdl to design a phase-locked loop frequency synthesizer and then implemented it with cpld? I have found a lot of information and most of them use the traditional digital phase-locked ...
[index] *[#1202906,3142334]AC-DC alternating current to direct current*[#1202906,3142336]DCDC *[#1202906,3142342]DC-AC direct current to alternating current*[#1202906,3142344]AC-DC size and frequency ...
LED is a solid-state light-emitting device with the following advantages:
◆Long service life (more than 100,000 hours), high photoelectric conversion efficiency, and power saving.
◆Fast d...[Details]
Foreign media MacRumors reported that according to data from Counterpoint Research, sales of Apple’s iPhone 12 series have now exceeded 100 million units, driving the first iPhone sales super cycle s...[Details]
Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]
The figure shows the recommended circuit for different power supply on-time of LM4911. This circuit uses a controller to control the shutdown control (SD) terminal of LM4911 by using the MOSFET tube ...[Details]
In the process of industrial production and testing, various
speed
measurement and control problems are often encountered. In most cases, the speed measurement can be converted into frequen...[Details]
Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
Recently, the Shandong Securities Regulatory Bureau disclosed the announcement of Yantai Zhenghai Technology Co., Ltd. (hereinafter referred to as "Zhenghai Technology") accepting guidance for its in...[Details]
On the evening of January 11, Lu Weibing, president of Xiaomi Group China and general manager of Redmi brand, said that the pricing of the Redmi K40 series at 2,999 yuan is a bit hasty. Should t...[Details]
Changes in automotive architecture drive growth in CAN bus demand In-vehicle networks are beginning to migrate from a domain architecture to a zone architecture, an approach that will use fewer prot...[Details]
According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
This paper introduces the design and analysis of the automatic gain control AGC (Automatic GainContr01) circuit for color TV receiver in detail.
In the color TV transmission system, the...[Details]
This is a Class AB 6-10W audio amplifier circuit built using a TDA2002 or TDA2003 amplifier IC module. These are replacements for the original LM383 which is no longer available. It is easy to buil...[Details]
The sound quality of 5500W is indeed very good, but no matter how good the sound quality is, it has its imperfections. I have listened to it for a long time. After a long time, compared with other mac...[Details]
By increasing the payload capacity of its large-payload collaborative robots, Universal Robots can effectively increase its customers’ production throughput and overall production efficiency.
...[Details]