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8 LED lights are directly connected to Vcc, no current limiting resistor is needed. This production uses a synchronous timer and uses sleep mode to save power.
If you want to change the pin th...[Details]
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In order to further strengthen international exchanges and cooperation and promote the sustainable and healthy development of the integrated circuit industry, based on the successful hosting of th...[Details]
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Today's optical fiber networks are complex and cover remote, metropolitan and access network applications, requiring OTDRs to have multiple functions. Remote optical fiber networks require very high ...[Details]
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The CAN of STM32 is called bxCAN (Basic Extended CAN), which supports CAN protocol 2.0A and 2.0B. The basic type of STM32 has only one master CAN, and the interconnected type has one master CAN and o...[Details]
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The ATtiny2313 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. Note: 1. For...[Details]
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In recent years, with the formulation of dual-carbon goals and plans, new energy vehicles have developed rapidly. By 2022, the penetration rate of new energy vehicles in China has reached 23.5%. As c...[Details]
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Enthusiasts.com reports (by Wu Zipeng) It was difficult to implement in the past, and now the implementation of AI big models has also encountered some challenges. Although major companies have lau...[Details]
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As a domestic alternative to analog chips, SiRuiPu doubled its performance in 2019 with the support of its major customer Huawei; however, it also brought about the problem of high customer concentra...[Details]
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When we do EMC testing of motor systems, we often or inevitably encounter the test condition of motor stall test. In fact, stall test is one of the performance evaluation indicators of electric dri...[Details]
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1. Introduction
After high-frequency switching power supplies entered my country in the 1980s, they entered my country's postal and telecommunications, power departments and other fields in large q...[Details]
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The source program example of lighting a light-emitting diode using the PIC16F84 microcontroller introduced in the previous issue is intended to illustrate the basic format of the PIC microcontro...[Details]
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For those countries that cannot be self-sufficient in energy, solar energy and other alternative energy sources have indisputable advantages, which can help them achieve the goal of reducing fossil f...[Details]
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1. Market significance
At the end of 2004, the total installed capacity of China's power industry reached 440 million kW, and the annual power generation reached 21870 billion kWh. The average annua...[Details]
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There is a severe shortage of eight-inch wafers, and related chips are expected to increase in price one after another, attracting funds from various parties to rush to buy the beneficiaries of the p...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
Test/Measurement
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