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Recently, Jingrui Electric Materials said in an institutional survey that the company's high-end KrF (248) photoresist has completed pilot testing, built a pilot demonstration line, and has entered t...[Details]
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The following is an introduction to the part where I modified the source code. I downloaded the official example. I used the STM32F103C8T6 chip and modified the ROM space size to 0x2000. Modify ...[Details]
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Advantages of tube radios
Compared with semiconductor radios, the biggest advantage of tube radios is that the sound quality is obviously better than that of semiconductor radios! The second i...[Details]
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Differential pressure water level measuring instruments refer to differential pressure water level gauges made using the principle of static pressure difference of water columns, as well as electric...[Details]
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According to a report by Yole Développement, the global MEMS market capacity in 2020 is US$12.1 billion, an increase of about 2% from 2019. However, after relatively weak 2019 and 2020, Yole predicts...[Details]
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TUV Rheinland Group (hereinafter referred to as "TUV Rheinland"), a world-leading third-party testing, inspection and certification organization, held a certification ceremony for Wuhan Huaxing Optoe...[Details]
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ThunderSoft releases Qualcomm-based smart cockpit solution During CES2022, ThunderSoft released a new smart cockpit solution based on Qualcomm SA8295 hardware platform. This solution fully leverages ...[Details]
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1. Analysis of STM32 clock configuration program
1、RCC
RCC stands for Reset and Clock Control. The main registers include control, configuration, interrupt, peripheral reset, peripheral clock ...[Details]
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On the evening of September 27, *ST Yingfang issued an announcement stating that its holding subsidiary United Wireless Hong Kong recently signed a "Supply Guarantee Agreement" with Xiaomi Communicat...[Details]
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With the development of China's economic construction, the development and utilization of energy have become increasingly tense. Since March, many places in China have experienced "power shortages" in...[Details]
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In the first eleven months of 2022, Chery delivered a surprising answer: it completed sales of 1.1273 million vehicles, a year-on-year increase of 32.6%. This is the first time that Chery's cumulativ...[Details]
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It is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound surface. It is th...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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Mobile DVB-T receivers use antenna diversity, but it comes at the expense of increased power consumption and size. Antenna diversity requires a minimum distance between the two antennas, making it dif...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
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