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In August this year, the US government informed in writing that after a "long" investigation, it was determined that the batch of equipment did not require an export license, and Huawei did not viola...[Details]
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As the country increases its support for the new energy vehicle industry, more and more new energy vehicles are entering everyone's field of vision. The names of various new energy vehicle models ar...[Details]
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Scheme demonstration and comparison
Heating method demonstration
Solution 1: Use hydrothermal heating, which is the heating method of the original system. The heating is uneven and diffic...[Details]
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Considering the comprehensive current injection efficiency, radiative luminescence quantum efficiency, chip external light extraction efficiency, etc., only about 30-40% of the input electrical energ...[Details]
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The process of generating uImage files was analyzed in the analysis of the make uImage compilation process in Linux transplantation. In the process of generating uImage, some other intermediate fil...[Details]
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The monolithic integrated FM transmitter circuit composed of MC2831A and peripheral components is shown in the figure. The operating voltage of MC2831A is 3~9V. The frequency of the crystal SJT is ...[Details]
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Not long after Ideal Auto officially rang the bell on Nasdaq, Xpeng Motors, one of the three new car-making forces, also submitted its prospectus and prepared to list on the U.S. stock market. In J...[Details]
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This paper is based on the 32-bit embedded SoC SEP3203 processor with ARM7TDMI core independently developed by the National ASIC System Engineering Technology Research Center of Southeast Universit...[Details]
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background
Monocular depth estimation is divided into two factions,
metric depth estimation
(metric depth estimation, also known as absolute depth estimation) and
relative depth es...[Details]
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0 Introduction The confidential media of many key departments are locked in metal safes and managed by dedicated personnel. The locks are unlocked by passwords, induction cards or fingerprint rec...[Details]
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At the end of the year, the smart car industry experienced a sudden change. On the eve of the Guangzhou Auto Show, Xiaomi’s first car was revealed; At the auto show, various car companies sta...[Details]
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Recently, at the CES 2022 booth, GaN Systems demonstrated a number of innovative products:
The world's smallest fast-charging GaN chargers and chargers from Dell, Philips, Harman and oth...[Details]
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The revival of functional testing technology is the inevitable result of the miniaturization of surface mount devices and circuit boards. Once any system is small enough to be difficult to detect i...[Details]
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I am a fool who is learning MCU. Today I finally understand a little bit of programming ideas.
I understand some things I didn't know before. I want to record my journey to become a MCU engineer. It ...[Details]
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Positive and negative 5V regulated power supply circuit designed by TPS7350: As shown in Figure 7, TPS7350 and TPS6735 are used as +5V and -5V regulated power supplies respectively.
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Analog electronics
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