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Samsung’s new “Heart to World” W series product - W21 5G was officially released today. The phone is based on the Samsung Galaxy Z Fold2 and is still launched in cooperation with China Telecom. Compa...[Details]
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As a public power grid, the mains system is connected to thousands of various loads. Some of the larger inductive, capacitive, switching power supply and other loads obtain power from the power g...[Details]
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At 00:39 on April 1, with the normal closure of the 500 kV Jiangling-Echeng DC bipolar system, State Grid Hunan Power started the 15-day annual maintenance of the cross-provincial Jiangcheng DC lin...[Details]
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Computer Serial Communication Basics With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communication function of computers is b...[Details]
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NVH is the abbreviation for sound, vibration and harshness. For electric passenger cars, it mainly manifests itself in high-frequency electromagnetic noise. The total noise level of electric vehicl...[Details]
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Delay and interrupt errors are common problems encountered by MCU novices in the process of MCU development and application. This article summarizes the common delay and interrupt problems and soluti...[Details]
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0 Introduction In handheld devices, liquid crystal displays are increasingly being used. Since LCDs cannot emit light by themselves, they require a strong light source to provide backlight for them i...[Details]
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On June 11, Huami Technology held its 2019 summer new product launch conference in Beijing, officially launching two new flagship products for smart calls and health monitoring. Both products are equ...[Details]
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Framework
When the screen is small, it is assembled into a whole screen in the factory; when the screen is large, it is shipped according to the unit board. It is assembled on site by the engi...[Details]
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Tesla Inc reported 273 crashes involving its advanced driver-assistance system since July, more than any other automaker, the U.S. auto safety regulator said Wednesday. "Tesla collects a large amou...[Details]
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Abstract: This article introduces the implementation method of the current detection circuit, and discusses the problems of current transformer saturation and secondary current droop that are of...[Details]
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LED will follow a strict path, that is, 5W lamps are like children under 1.2 meters tall who don’t need to buy tickets to get on the bus. There is no requirement for them, but lamps above 5W must h...[Details]
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1. Dual-channel 232 communication circuit 3-wire connection mode, corresponding to the female connector, the working voltage is 5V, you can use MAX202 or MAX232. 2. Transistor serial port communi...[Details]
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Mouser Electronics Receives 2020 Ohmite Channel Partner Award July 7, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest inventory distributor of electronic comp...[Details]
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1 Introduction
In many practical applications such as tunnel kiln temperature control systems and self-service lockers, we use the high-level C language of single-chip microcomputers to compile app...[Details]
Microchip MCU
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