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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Zhejiang Haowei Technology Co., Ltd. (hereinafter referred ...[Details]
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Blockchain is a distributed ledger that combines multiple data blocks, each containing several transaction records, in chronological order. It is a database shared, replicated and synchronized among ...[Details]
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The LM4702 is designed for consumer applications that have high requirements for sound quality and require high power output. The output power of the amplifier can be adjusted according to the...[Details]
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With the Microsoft Band no longer being supported in 2016, Microsoft's exploration of wearables has come to an end. But this does not mean that Microsoft has given up on this field. It has app...[Details]
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0 Introduction
Wireless sensor network is a comprehensive intelligent information system integrating information collection, information transmission and information processing. Since it is comp...[Details]
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1. What are the most critical areas in the mechanical design of PMSM motors?
The mechanical design of a permanent magnet synchronous motor (PMSM) is crucial to ensure its reliable and efficien...[Details]
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1. Project Background
1. Industry background
In line with the development of the times, our government has vigorously developed the electric vehicle industry in an extraordinary manner, whi...[Details]
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With the advent of the era of information data explosion, the market demand for memory continues to grow. In the chip manufacturing process, the market's reliance on traditional wire bonding packag...[Details]
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C code:
/*************** writer:shopping.w ******************/
#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit Signal = P1^0;
sbit BEEP = P3^7;
void Delay(uint...[Details]
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Skyworth Group (00751.hk) released its 2019 interim results report. During the reporting period, the company's turnover was 17.23 billion yuan, gross profit was 3.387 billion yuan, and gross profit m...[Details]
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Asian Economic Review reported that SoftBank is selling all of its T-Mobile shares worth about US$21 billion, allowing SoftBank Group to complete its US$41 billion asset sale plan in one step. In the...[Details]
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Switching power supplies are widely used in communication, control, computer and other fields due to their small size and high power factor. However, due to the electromagnetic interference, their ...[Details]
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Maintenance of steam solenoid valve
1. Clean the dirt inside and outside the high-temperature steam solenoid valve and the suction surface regularly, and be careful not to damage the sealing s...[Details]
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In the previous section, we introduced the porting of the STM8 standard library. In this section, we will start to learn the peripheral drivers of our microcontroller. The basic peripheral informatio...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
Automotive Electronics
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