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1. Do not define too many variables. The lower 128 bits are the storage area for user-defined variables (by default). You can also put variables in the upper 128 bits, but it is easy to make mist...[Details]
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It is important to have a set of high-end equipment, but it is equally important to use these equipment correctly. At present, among general audio enthusiasts, there are some misunderstandings in u...[Details]
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1. Introduction
There are many types of development boards on the market, but the most popular one is the development board based on Samsung S3C6410 ARM11 architecture. Many domestic manufactu...[Details]
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Recently, some friends asked me how to understand the keyword volatile when programming microcontrollers in C language. what's the effect? Volatile is a keyword in C language. This keyword is often u...[Details]
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The 2016 China International Solar Power Expo was held in Beijing from March 29 to 31. Taking advantage of this exhibition, Sungrow launched its new 50kW string inverter SG50KTL to the world.
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There are 5 interrupt sources in the 51 microcontroller, which are: External interrupt 0 Timer 0 interrupt External interrupt 1 Timer 1 interrupt serial port interrupt Each interrupt corresponds to a...[Details]
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1. Design Summary The frequency characteristic tester is an instrument used to measure the transmission characteristics and impedance characteristics of the circuit, referred to as a sweeper. The...[Details]
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Optimizing battery life requires keeping the standby current loss of the product as low as possible. The lower the better. This requires the design engineer to use low-power devices and employ effici...[Details]
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A South Korean research team has developed a new method to non-invasively track the propagation of brain signals on millisecond time scales using magnetic resonance imaging (MRI). The latest research...[Details]
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1 Introduction
The induction cooker is an advanced electronic cooker for cooking food in modern families, which uses the principle of electromagnetic induction for heating. It is very convenien...[Details]
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Keithley source meters may encounter various problems during use. So how to deal with the problems? The following is shared by Xi'an Antai Instrument Repair Center: Test Difficulty: IoT devices hav...[Details]
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According to Tianyancha information, on January 27, the registered capital of Huawei Technical Services Co., Ltd. was changed from RMB 150.05 million before the change to RMB 250.05 million after the...[Details]
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In recent years, under the global trend of environmental protection, the LED lighting industry has rapidly developed, and many technology companies have invested in this emerging industry. However, du...[Details]
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According to industry sources, high-speed transmission chip suppliers in Taiwan have obtained commitments from foundry manufacturers to provide sufficient production capacity support next year to wel...[Details]
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Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]