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Here we introduce an electronic percussion instrument composed of PMOS integrated circuits. It can produce eight kinds of percussion sound effects such as plates, drums, forks, etc. If it is combined...[Details]
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A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "king of instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
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Mouser Expands Authorized Distribution of EPCOS Globally
Mouser announced today that Mouser's EPCOS authorized distribution area has expanded to Asia and Europe. Since October 2009, EPCOS and TDK ...[Details]
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A netizen asked in the Meizu community, "When will Meizu release a 5G version of the mobile phone?" In response, Huang Zhang replied that it will be released next year. Huang Zhang said: "...[Details]
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In recent years, the smart TV box market has developed rapidly. Both old and new brands have participated in the lively competition in the TV box market, hoping to get a share of the pie. So which us...[Details]
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The clock system is the core of the processor, so before learning all the peripherals of STM32, it is necessary to study the clock system carefully, which will help you to have a deep understanding o...[Details]
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OPPO has just released its newly developed high-precision positioning algorithm, which it calls RTK (Real-time Kinematic Positioning), which makes smartphone navigation more precise within a distance...[Details]
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The work that needs to be done is summarized as follows:
1. MCU's I2C is implemented by IO port simulation;
2. MCU establishes communication with timing chip RX-8025SA as I2C master device;
3. Re...[Details]
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I. Introduction In recent years, with the development of agricultural science and technology in our country, vegetable greenhouse technology has been widely popularized and applied, and the number of...[Details]
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From luxury brands to daily necessities, from clothing to shoes and hats, from 3C digital products to home appliances... China has a large number of OEM factories. E-commerce is trying to put the lon...[Details]
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You can use the multimeter's resistance range *100 or *1K or the diode range to measure whether the main circuit terminals are connected. If one group or more are in an open circuit state, it will be...[Details]
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Recently, the patent for the screen layout system previously applied by BMW has been approved. The screen layout system can be rotated according to the user's usage habits, so as to obtain a screen p...[Details]
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As users' data security awareness gradually increases, users have higher requirements for the work done by enterprises in data security and privacy, which also determines the degree of trust users ha...[Details]
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#include reg51.h #define uchar unsigned char #define uint unsigned int sbit qingling=P1^0; sbit tiaofen=P1^1; sbit tiaoshi=P1^2; sbit sounder=P1^3; ...[Details]
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Robotaxi is booming again.
With the debut of Tesla's Robotaxi prototype Cybercab, vehicle manufacturers' Robotaxi businesses have successively revealed new plans and progress.
...[Details]
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