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       Lu Weibing, general manager of the Redmi brand, has previously announced that the new Redmi K40 series will be brought to everyone next month. He also said that the series will be equipped wit...[Details]

Broadcom Corporation (NASDAQ: BRCM), a global leader in semiconductor innovation for wired and wireless communications, today announced two new 28nm Direct Broadcast Satellite (DBS) SoCs. Designed us...[Details]

As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure AC voltage. 1. Measure AC 10-1000v, turn the switch to the required voltage...[Details]

With the official launch of the "Eastern Data and Western Computing" project, the three major operators, as the national team and main force in the construction of digital information infrastructure,...[Details]

I am using stm32f100, and when debugging SysTick_Handler(), I use the following configuration if (SysTick_Config(SystemCoreClock / 1000))   {      /* Capture error */      while (1);   } 周期为1ms， /**...[Details]

According to Jiwei.com, "A new beginning, new challenges, core vitality and core vigor", the 24th China Integrated Circuit Manufacturing Annual Conference and Supply Chain Innovation and Development ...[Details]

Recently, a survey report from Ward Automotive on what changes will occur in car cabins in the next 5-10 years and what interior designs consumers are most looking forward to showed that 83% of respo...[Details]

Laser cutting and engraving are widely used in the advertising industry and the model aircraft manufacturing industry for their high precision and good visual effects. In the development of large-s...[Details]

STM32 has a total of 8 timers, of which TIM1 and TIM8 are advanced control timers. In addition to the functions of general timers, they also have control functions. They can not only output PWM but a...[Details]

Timer resources of STM8S105xx: (1) Two 16-bit general-purpose timers (TIM2, TIM3) with 2+3 CAPCOM channels (IC, OC or PWM); (2) Advanced control timer (TIM1): 16 bits, 4 CAPCOM channels (capture/...[Details]

As the transformation and development of the group company continues to deepen, it has not only received attention and support from local governments, but also received attention and attention from...[Details]

Microphone preamplifier circuit (I) This is the schematic for a very sensitive microphone preamplifier circuit that can be used to increase the gain of a microphone or to boost the audio signa...[Details]

While regulators typically try to prevent mergers between competing companies, they are now also paying close attention to vertical integration between competing companies. The latest case is how ...[Details]

Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]

The excitation method of a DC generator refers to the method of providing a magnetic field for the generator. The choice of excitation method has an important impact on the performance, efficiency ...[Details]