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Manufacturing is the process of processing raw materials into semi-finished products or finished products. In the manufacturing process, in order to reduce the production cost of a single product, ...[Details]
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1 Overview
The power supply system is an important system that directly affects people's daily life and work. Especially in places where important power supplies are needed, such as substation...[Details]
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FPGA is a field programmable gate array, which is a chip with multiple power requirements. It is a common electronic chip in electronic technology design. Therefore, when it is powered, the power s...[Details]
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With the introduction of my country's artificial intelligence development plan and the increasing maturity of various key technologies, the Internet of Things era has gradually become the next wave a...[Details]
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To put it simply, the crossover of an audio system separates the analog signal into different parts such as high, medium and bass, and then sends them to the corresponding speaker units for playbac...[Details]
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introduction
With the promotion and use of nonlinear loads such as frequency converters and power savers, the harmonic content of the power grid is increasing. Grid harmonics have a great ...[Details]
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At noon today, Lu Weibing, general manager of the Redmi brand, officially announced the Redmi K40 series flagship mobile phone, equipped with a Snapdragon 888 processor and priced at 2,999 yuan. ...[Details]
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MEMS microphones for high-fidelity audio playback, VoIP, and speech recognition
Many portable electronic devices are at the forefront of an audio revolution. While designers have been worki...[Details]
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On July 21, Japan Customs released the import and export list for June. Data showed that Japan exported 12,400 semiconductor devices to the world in June, a year-on-year increase of 16.3%, with an ex...[Details]
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The 51st plenary meeting of Working Group 2 of the International Telecommunication Union's Radiocommunication Study Group 4 (ITU-R SG4 WP 4B) was held from May 9 to 12, 2022. More than 100 representa...[Details]
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NXP has released "FAILURE PREDICTION WITH CHANGING EV AND AV MISSION PROFILES", which is mainly aimed at fault prediction for your reference.
ISO 26262-11:2018, constant failure rate is ...[Details]
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The circuit is very simple so I won't draw a picture. The segment of the digital tube is port p0, and the two digital tube positions are p2.5 and p2.6 respectively.
#include reg52.h
sbit cs1=P2^5;
s...[Details]
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【Rule 1】Design the simplest system that meets your requirements. It is crucial for a MCU system designer to correctly estimate the capabilities of the MCU, know what the MCU can do, and maximize t...[Details]
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In September, Banco de Chile, one of the country's most important banks, allowed its customers to add credit cards to the iPhone's Wallet app to use Apple Pay. Days later, the bank removed the featur...[Details]
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When using GCC to develop ARM, you will definitely encounter compiler problems. For example, you will encounter various warnings and errors when compiling C code. For example, I encountered several...[Details]
Embedded System
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