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The software and hardware of the microcontroller running water lamp program written in C language can make eight LEDs light up in turn, and the lighting and extinguishing time of each lamp is 1 secon...[Details]
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A broad range of high-performance specialty polymers and chemicals to meet the diverse needs of manufacturers in semiconductor processing.
June 29, 2023, Brussels, Belgium
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This article takes USART1 as an example to describe the programming process of serial port interrupt. 1. Let's first talk about some library files involved in applying serial port interrupts. First o...[Details]
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Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about swit...[Details]
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The word "Modify" comes from the English word "Modify". It is a technology that aims at the characteristics of existing equipment, and makes changes and modifications based on a deep understanding ...[Details]
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Designing for automotive LCD displays larger than 5" can be complex. The display source driver requires a supply rail called analog voltage device drain (AVDD) in the 10V to 15V range and two supply ...[Details]
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Hardware Resources
The STC series microcontroller, a four-digit digital tube, a diode, and some necessary auxiliary sub-circuits are used in the welding circuit board. The bit selection ports ...[Details]
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China Energy Storage Network News:
On December 24, the State Grid Corporation of China held a field promotion meeting on the ubiquitous dispatching and control of the source, grid, load and s...[Details]
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1 Interrupt mechanism in C54x
The interrupt signal is essentially a signal driven by hardware or software, which can cause
the DSP
to pause the executing program and enter...[Details]
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The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
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Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being execu...[Details]
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The power divider is a very important microwave passive device in wireless communication systems and is widely used in antenna array feeding systems, power amplifiers and wireless local area networks...[Details]
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With the continuous development of intelligent and autonomous driving technology, the automotive industry's demand for chips is increasing day by day. Intel announced a series of new initiatives on T...[Details]
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1. Background
The user reported that the remote control would not work after about 10 minutes of powering on. During the on-site inspection, the remote control could work normally when the use...[Details]
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Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]
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