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Currently, mobile communication services are developing rapidly around the world. In China, the 3G era has also arrived with the issuance of 3G licenses. However, the construction of 3G networks is...[Details]
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Because after the STM32F10x series MCU is reset, PA13/14/15 & PB3/4 are configured as JTAG function by default
1. Disable PB4 multiplexing function
GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, E...[Details]
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The demodulator is an important component of the modulated DC amplifier circuit. It restores the amplified AC voltage to a DC voltage, whose magnitude and polarity correspond to the amplitude and p...[Details]
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The opening ceremony of the 2022 World Telecommunication and Information Society Day Conference was held a few days ago. Jiang Yafei, senior vice president of Huawei Technologies Co., Ltd., delivered...[Details]
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In the Wobble oscillator circuit, A and B form a 2Hz oscillator, which become C and D gates, and C and D form a 1kHz oscillator to drive the TIP31 speaker driver.
...[Details]
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According to foreign media reports, Seoul Semiconductor Co., Ltd. of South Korea announced the launch of a new generation of WICOP UHL (Ultra High Brightness) series LED lights, which can reduce the ...[Details]
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With the deepening of automation, the increasing use of digitalization including the Industrial Internet of Things (IoT), and the increasing level of energy efficiency, Industry 4.0 is making great ...[Details]
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According to Jiwei.com, OnePlus held a new product launch conference this evening and officially launched the OnePlus 9RT which has been preheated for a long time. In terms of appearance, the OnePl...[Details]
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Preface
Semiconductor lighting
technology and industry are developing much faster than people expected.
Some characteristics of
LED light sources
are unmatched by any previou...[Details]
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MIX-DESIGN Semiconductor is a technology-leading analog and digital mixed-signal semiconductor design company. Based on the world's advanced semiconductor process and technology, it focuses on the re...[Details]
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The rapid popularization of smart electronic products around the world has directly driven the MEMS motion sensor market. my country is currently the third largest market in the world, accounting for...[Details]
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In recent years, "specialization, precision and innovation" has become a hot word. On July 30, 2021, the Political Bureau of the CPC Central Committee proposed that we must strengthen scientific and...[Details]
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On the morning of November 9, 2023, the first World Energy Storage Conference opened in Ningde City, Fujian Province. With the theme of "Global Vision and New Energy Storage", this conference was co-h...[Details]
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1. Qualitative judgment of the quality of MOS field effect tube
First, use the multimeter R×10kΩ range (with a built-in 9V or 15V battery), connect the negative probe (black) to the gate (G), and the...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]
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