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Recently, the State Intellectual Property Office announced that vivo applied for three mobile phone design patents on July 1, 2019. The design details of these three mobile phones can be seen through...[Details]
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about the author: Zhu Yulong is a senior electric vehicle three-electric system and automotive electronics engineer. He is currently engaged in the electronics of new energy vehicles. He has more t...[Details]
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Tesla, a new product is about to be released - and it is the core on-board computer system. German fans have uncovered Tesla's vehicle change application submitted to European regulators, confirmin...[Details]
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introduction
my country's power industry has entered the stage of large units, high parameters and large power grids. As the main power supply mode, the capacity of steam turbine generators is...[Details]
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Recently, Power Intergration took the opportunity of participating in the European PCIM conference to announce the launch of three innovative new products, including motor drivers, IGBT gate driver...[Details]
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Automakers are facing unprecedented challenges. New product launch cycles are shortening, and machining and assembly processes are becoming more complex. Improving quality and increasing efficiency h...[Details]
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On July 16, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a battery monito...[Details]
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~In order to allow customers to choose products for equipment with long product life with confidence, ROHM announces long-term supply products and their delivery periods~ Rohm, a world-renowned s...[Details]
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I rarely use STM8S at work, but because the price of this U is so attractive among general-purpose Us, I used it in a very simple application. Requirement: Control the fan speed according to the se...[Details]
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1. Overview
At present, most battery monitoring modules are voltage patrol meters, which monitor the floating charge voltage of the battery online and give an alarm when it exceeds the set val...[Details]
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The stack of a general compiler is used to save local variables, function parameters, function return values, interrupt context information, etc. However, Keil pre-allocates space for local variable...[Details]
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Tens of thousands of people die in traffic accidents every year, and more than 90% of them are caused by people. In order to create safer intelligent transportation, the driverless company China Inte...[Details]
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LED driver chips can be divided into general purpose chips and special purpose chips. General purpose chips are generally used for low-end products of LED display screens, such as indoor single a...[Details]
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The circuit is shown in the figure. It consists of a pair of complementary signal detection control tubes VT1 and VT2 and an 8-sound effect music integrated circuit HY-88. It uses a micro speaker to ...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]