In 2019, I was busy at work a lot. I said I was busy, but in fact, I was very idle. The reason why I failed to complete the orders was that I made myself busy. I ran from the company to the factory fo...
1. Overview1. Instruction format We know that to make a computer do something, we have to give it instructions, and we also know that computers are very "stupid" and can only understand numbers, such ...
Series Termination In practice, the resistor (R) can be omitted at the buffer output because impedance matching is difficult to achieve due to its dynamic impedance change with frequency. Advantages...
Let's talk about "fake" today
Have you ever wondered: the circuit cannot be debugged, "I may have bought a fake chip"?
Do you have any doubts: Is it a problem with your circuit design or debugging?
Ha...
[i=s]This post was last edited by babyking on 2018-11-30 16:51[/i] [color=#333333][font=微软雅黑][size=18px]Today I got a Corethink development board, model SIN-A33, which uses Allwinner's A33 chip. Unlik...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
With the rapid advancement of LED display technology, the dot pitch of LED displays is getting smaller and smaller. Now the market has launched P1.4 and P1.2 high-density LED displays, which have b...[Details]
Before the heart mechanically contracts, the myocardium is electrically excited in advance and radiates to all parts of the body, thus generating a potential difference at different parts of the body ...[Details]
On the evening of October 14, Jingsheng Electromechanical released its performance forecast, predicting that the net profit attributable to the parent company in the first three quarters of 2021 will...[Details]
According to MiningWeekly, citing Bloomberg News, California, which is using power batteries to boost the electric vehicle craze, is launching another similar public utility revolution, which may c...[Details]
When designing electronic products with direct user interaction, engineers often strive to design the most intuitive and user-friendly interface possible. This technology is known as the human-mach...[Details]
You can run some versions of Linux from a disc, and now you can even run it from a USB stick. Vincent Danen teaches you the basics of running SLAX Linux on this little device.
With the adven...[Details]
Wind River announced the development of a 5G vRAN solution that integrates Intel FlexRAN reference software to help operators address major challenges such as integration and complexity.
...[Details]
In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
On the evening of January 11, ZTE announced on the exchange that it would transfer 90% of its equity in Beijing ZTE Gundam Communications Technology Co., Ltd. (hereinafter referred to as "Gundam Comm...[Details]
Linear Regulator Topologies In recent years, with the development of semiconductor technology, the cost of surface mounted inductors, capacitors, and highly integrated power control chips has been c...[Details]
China, Beijing – Analog Devices, Inc. (NASDAQ: ADI), a global leading supplier of high-performance signal processing solutions, recently launched the ADP1046 digital power controller for high-effic...[Details]
I. Introduction to Automotive Ethernet Bus
1.1 Ethernet makes connection easier
Ethernet technology is used everywhere in our daily life. The daily computer and mobile Internet access are...[Details]
Finding a way out through silicon-tin composite
As for the negative electrode materials of lithium-ion rechargeable batteries, the energy density of current lithium-ion rechargeable batteries usi...[Details]
At the Fortronic 2023 event in Italy in November 2023, Udo Steinebrunner, product manager of Diotec Semiconductor, gave a speech titled "Applications of SiC and Silicon-based Components in Electric V...[Details]
Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]