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PWM stands for "Pulse Width Modulation". PWM actually outputs a series of rectangular waves on a pin of a microcontroller. Its period is generally fixed, and the time occupied by its high level and l...[Details]

    Driven by the government, medical informationization is developing rapidly in China. Among them, "mobile medical care" as the hottest part is being implemented and deployed in major domestic medic...[Details]

On October 17, the domestic production project of key components for core equipment in the semiconductor industry of Hefei Shengteng Semiconductor Technology Co., Ltd. (hereinafter referred to as "Sh...[Details]

       According to IT Home netizens @Kane-W and @李云龙师长, Samsung has launched the Beta3 preview version of One UI 4.0 for domestic Galaxy S21 series users. 　　The version number of Beta3 is ZUKA, an...[Details]

LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive LEDs to emit light. Usually, the input of LED driver power includes high-voltage power ...[Details]

In 2011, smart TVs launched a sales "offensive" in home appliance chain stores, which attracted the attention of consumers. Recently, a research report on China's smart TV market released by Zero Poin...[Details]

The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]

　　Why do you need a breathalyser? 　　According to statistics, about 50% of car accidents in the world are related to drinking. If we want to increase the punishment for drunk driving, the first thing ...[Details]

High-precision positioning is the prerequisite for all the ideals of autonomous driving vehicles. It is used to determine whether the autonomous driving function is within the design operating condit...[Details]

With the rapid development and popularization of computers today, it is very common to input, edit and process Chinese characters using computers. In medical electronic products, Chinese characters n...[Details]

    Before considering why relocation is necessary, we must first understand the following points:          1. Definition of link address: My own understanding is that it is the memory address where ...[Details]

Abstract: It has been proven that applying low-frequency pulse voltage to acupoints can stimulate the nerves at acupoints to release endogenous substances, thereby achieving the effect of alleviating...[Details]

    Meritor WABCO, a leader in driving safety and efficiency technologies for commercial vehicles in North America, has recently launched its latest product, OnLane, a lane departure warning system t...[Details]

@ STM8L TIM1 related configuration Tim1 Basic Introduction TIM1 consists of a 16-bit up and down auto-reload counter driven by a programmable prescaler. The timer can be used for a variety of purpo...[Details]

It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]