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Why do we need to master this knowledge?
In fact, electronic engineers put a bunch of devices together, inject ideas (programs), complete the functions that these original devices could not complet...[Details]
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Against the backdrop of increasing requirements for high-frequency and high-power application characteristics, including 5G and smart cars, the third-generation semiconductors are entering a period o...[Details]
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0. Introduction
How to smoothly evolve the world's largest GSM network (more precisely, the GSM+GPRS network) to the 3G technology system is very important. This article discusses the strategy of...[Details]
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The working frequency band of Bluetooth wireless communication technology is the 2.4GHz ISM (i.e. science, medicine, industry) which is used worldwide. The early Bluetooth data rate is 1Mb/s. Freq...[Details]
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In order to solve problems such as chip shortages and key technology bottlenecks, many departments have recently introduced policies in succession, launching many new measures such as increasing supp...[Details]
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STC MCU uses IAP technology to implement EEPROM function, which is more convenient to operate than external storage chips. There are 6 special function registers involved in STC MCU EEPROM operation,...[Details]
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1. It is imperative to develop the new energy vehicle industry As the global energy crisis becomes increasingly serious and the environmental pollution caused by automobile emissions has gradually re...[Details]
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With the continuous breakthroughs in the penetration rate of new energy vehicles, from only 1% in 2016, to now, the penetration rate of electric vehicles in Shanghai has exceeded 50%. This is insepar...[Details]
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Introduction: The serial port is a tool for exchanging information between the microcontroller and the outside world. There are two communication methods for 8051 microcontroller: Parallel communic...[Details]
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After talking about the boot mode and flashing updates, let's take a look at the boot process. See: S5PV210 Development -- Burning/Booting Mode See: S5PV210 Development -- Burning via SD Card S...[Details]
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International Rectifier has introduced the AUIRS2191S 600V driver IC and AUIRGP50B60PD1 600V non-punch-through (NPT) insulated gate bipolar transistor (IGBT) for DC-DC energy-efficient automotive a...[Details]
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Many videos now have HDR (High Dynamic Range) effects. However, in the field of vehicle-mounted cameras, flicker and halo phenomena still occur, so it is impossible to have both HDR and anti-flic...[Details]
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An LED can be used as a photosensor. A previous design idea gave a power-efficient switch that consumed almost no power. However, this structure could not be adjusted to switch according to the req...[Details]
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Today, Apple's new MacBook Air, 13-inch MacBook Pro and Mac mini equipped with M1 chips were officially launched, and related running scores are expected to be released one after another. At ...[Details]
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A project signing ceremony between NIO and Hefei City was held at the NIO factory in Hefei, Anhui Province. According to the agreement, NIO's China headquarters project will be located in Hefei. A...[Details]