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More and more car models are equipped with advanced driving assistance systems, and maintaining the correct usage attitude can make your car experience safer! ● Over-reliance can be dangerous ●Un...[Details]
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With the development of society, people are increasingly advocating green lighting, and LED fluorescent lamps are being widely used as one of them. Compared with ordinary fluorescent lamps, LED...[Details]
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June 12, 2023 – Mouser Electronics, a global authorized distributor of semiconductors and electronic components focused on introducing new products, and Texas Instruments jointly launched a new e-boo...[Details]
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Recently, the 17th Annual Meeting of Deans (Department Heads) of Electronic Information Colleges in Chinese Universities, hosted by the China Electronics Society and attended by more than a hundred u...[Details]
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According to the well-known digital blogger @WHYLAB, two new vivo phones have passed the national quality certification. The models are V2199GA and V2203. V2199GA supports 80W fast charging, w...[Details]
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1 Introduction to ARM7TDMI
ARM7TDMI is a classic general-purpose 32-bit microprocessor that uses a reduced instruction set (RISC) and pipeline structure. Typical applications include GPS, PDA, ...[Details]
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Many people have the habit of using different charging heads to charge their mobile phones, but they don’t know that doing so will damage the battery of the mobile phone. Recently, China Mobile Termi...[Details]
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Abstract: MAX1247 is a new 12-bit A/D converter produced by MAXIM Company in the United States. The article introduces its functions, working modes and conversion parameters, and gives the softw...[Details]
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introduction
Traditional monitoring systems can be roughly divided into four types: anti-theft and fire alarm monitoring systems, access control systems, attendance or patrol systems, enviro...[Details]
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1. Selection of several verification methods The verification of flow measurement instruments usually adopts two methods: real flow verification and dry verification. The method used to calibrate the...[Details]
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High-power
power
systems are realized by connecting multiple switching power supplies in parallel, which is one of the current development directions of power supply technology. Modular p...[Details]
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When the parasitic diode inside the MOS tube is not considered, the G, S and D poles of the MOS tube (insulation enhanced type) are insulated. Before the D and S poles are not turned on, the internal...[Details]
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In many countries, the percentage of national medical expenditure in gross domestic product (GDP) continues to grow. According to statistics from the World Health Organization (WHO), the medical ...[Details]
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Some time ago, I used my spare time to make an MSP430 USB emulator . I took a lot of detours along the way, so I wrote down the relevant process for future reference: 1. First, solder TPS77301 and it...[Details]
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Motors are used almost everywhere, from elevators and home appliances to robots and industrial automation production lines. As high-energy consuming devices, the huge number of motors consume a hig...[Details]
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