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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
The pulse compression system is widely used in modern radars. It increases the average power of the transmission by emitting wide pulses to ensure sufficient effective range...[Details]
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With the rapid development of informatization and digitization in all walks of life, informatization and digitization in weapon systems will also become a future development trend. In weapon systems,...[Details]
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The design of the new generation of LED driver ICs must break the traditional DC/DC topology design concept, such as using constant power, not using the hysteresis control buck type but using constan...[Details]
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With the continuous evolution of LED materials and packaging technology, the brightness of LED products has continued to increase, and the application of LED has become more and more extensive. U...[Details]
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//The following program can record and play the ISD4004 voice chip
//Using 89S52 MCU, 12M crystal oscillator
#include reg52.h
#include 1602.h
sbit ss=P0^0;
sbit mosi=P0^1; ...[Details]
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1. Review the system structure
Take the furnace temperature control system as an example, and take a closer look at its schematic and block diagram. Think about this: Which parts can be change...[Details]
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How to operate 1. LCD display description This instrument uses a 4.7-inch high-resolution true-color touch LCD display, which can display clearly even under strong sunlight. Just click the touch scr...[Details]
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The latest report released by market research firm TrendForce shows that the world's top ten IC design companies had revenue of US$127.4 billion in 2021, a year-on-year increase of 48%. From the pe...[Details]
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Information from the State Intellectual Property Office shows that on March 15, Beijing Xiaomi Mobile Software Co., Ltd. was granted the "AR glasses" patent. The patent abstract shows that the AR...[Details]
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With the rapid development of information technology combining multimedia technology and communication technology and the widespread application of the Internet, the PC era has also transitioned t...[Details]
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introduction
At present, urban security systems are receiving more and more attention, and customers have higher and higher requirements on the functions and performance of security systems.
...[Details]
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According to the latest issue of Nature magazine, physicists at the Massachusetts Institute of Technology in the United States have successfully captured electrons in pure crystals. This is the first...[Details]
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The front-end computer room is the heart of the cable TV system and the distribution center for processing, distributing and transmitting various TV signals. The front-end computer room of our stat...[Details]
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1 Why is the issue of low-noise amplification emphasized again recently?
Part of the problem with low noise amplification has to do with the signal-to-noise ratio (SNR).
2 What kind of noise ...[Details]
Microcontroller MCU
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