Today's wireless communications rely on a large number of independent devices, each with its own protocol and operating on a fixed frequency band. Because these devices cannot communicate with each ot...
[color=#333333][font=微软雅黑]I want to design an amplifier with a bandwidth of 15MHz~25MHz, and a gain of 40dB at 20MHz. The input signal is about 1mv. I used the OPA847 common-phase amplifier circuit to...
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Is it that every manufacturer has not followed up, or is it th...
[table=98%] [tr][td]The power consumption of FR6972 LCD display is nearly 20UA, while that of FR4133 LCD display is only 6UA; the circuits are similar, the only difference is that R23/LCDCAP is connec...
Serial communication is the main communication method between the terminal and the host. The communication baud rate is generally 1800, 4800, 9600 and 19200. There are many types of terminals, and ...[Details]
As the first flagship product after Honor's independence, Honor V40 has attracted much attention recently. Previously, a digital blogger revealed that Honor V40 has opened reservations in major...[Details]
1. Software This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly ...[Details]
Although the input capacitor of a buck converter is generally the most critical capacitor in the circuit, it is not usually given enough attention.
Traditional power supply design methods ...[Details]
Liangzuan continues to update mainstream solutions and provide different configurations according to customer needs. Recently, it launched the first
motherboard based on the Amlogic T972 platfo...[Details]
Qualcomm will reportedly continue to supply modem chips for the "vast majority" of iPhones in 2023. This news is good news for the company as there have been concerns that the company may lose this b...[Details]
Background
The rapid pace of meeting human needs has led to widespread adoption of automation in manufacturing, packaging, medicine, agriculture, and food industries. Equipped with the rea...[Details]
" Labview provided the necessary connectivity to multiple devices, including pulsers/receivers and switches from third parties."
Modifying Ultrasonic Nondestructive Pipeline Testing to Suit...[Details]
From May 30 to June 3, 2020, the 47th International Conference on Computer Architecture (ISCA) was held online. Professors Wei Shaojun and Liu Leibo from Tsinghua University gave an academic report t...[Details]
China Energy Storage Network:
Climate change has become one of the major challenges facing all countries in the world today.
The 26th United Nations Climate Change Conference (COP26)...[Details]
China Energy Storage Network:
According to a study recently published in the British journal Nature, engineers from the National Renewable Energy Laboratory and the Massachusetts Institute ...[Details]
summary
The Open Compute Project (OCP) is a nonprofit organization focused on promoting communication among companies on data center product design and best practices.
Recently...[Details]
Switching mode power supplies are used to convert one voltage to another. The efficiency of this type of power supply is usually very high, so in many applications, it replaces linear regulators.
...[Details]
Recently, the Chinese Society for Electrical Engineering announced the list of winners of the 2024 Electric Power Science and Technology Award. Tan Yaosheng, deputy director of the Multi-Energy Com...[Details]
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