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Speaking of oscilloscopes, I believe that every student majoring in electronic communications must be familiar with them, and they are also an indispensable auxiliary tool in the field of embedded pr...[Details]
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Although new energy vehicles are not expensive in China, replacing the battery is incredibly expensive. So, are the batteries of new energy vehicles really environmentally friendly? By checking the...[Details]
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Sina Digital News reported on the evening of September 23 that vivo held an online press conference today to launch its first smart watch vivo WATCH, a product with a round dial design. It come...[Details]
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In March this year, Xiaomi launched the Xiaomi 11 Ultra, the top model in its digital series, for the first time. This is also the high-end flagship product with the best configuration in Xiaom...[Details]
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March 9 news, Shen Yiren recently revealed that this year, the super-large cup flagships focusing on imaging will be launched soon, among which Xiaomi will join hands with Leica. As we all k...[Details]
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Highlights: Intel practices corporate social responsibility and moves towards 2030
Recently, Intel released its 2023-2024 Corporate Social Responsibility Report. So far, Intel has re...[Details]
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The power supply of this experimental development board is 5V. MCU source program: //1602 LCD display driver for ATMEGA128 //Compilation environment ICCAVR 7.16A //System clock 7.3728MHZ, set the f...[Details]
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Recently, the Institute of Electrical and Electronics Engineers (IEEE), the world's largest professional technical organization dedicated to promoting technological innovation and progress, cond...[Details]
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At present, the new coronavirus has entered the "outbreak period", and people across the country are working together to fight the virus. During this special period, the country extended the Spring F...[Details]
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The clock structure of counter cascade can be synchronous clock or asynchronous clock. The reference diagram given here uses asynchronous clock. See the following page for details. Since the 24-bi...[Details]
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introduction Constant current source is an important part of analog circuits, which can be used as bias, control or drive circuits. The traditional current mirror circuit changes the characteristics ...[Details]
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1. Why is it also C language? The biggest advantage of using C language to develop microcontroller system software is high code writing efficiency, intuitive software debugging, convenient maintena...[Details]
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1. Basic requirements
(1) The output voltage waveform should be as close to a sine wave as possible, and there should be no obvious distortion when observed with an oscilloscope;
(2) ...[Details]
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1 Introduction
In the power equipment status detection system of infrared imaging technology, the application system based on AT89C51 single chip microcomputer adopts the non-contact infrared ...[Details]
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introduction
The electronic compass is a device that uses the geomagnetic field to achieve orientation and has been widely used in various navigation and positioning systems. The widespread applica...[Details]
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