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The reversing radar is a parking safety auxiliary device for cars. It can inform the driver of surrounding obstacles by sound or more intuitive display, eliminating the trouble caused by the driver...[Details]
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Ionic uses nano-molding technology to fit the curvature of the wrist. It is equipped with a 1.42-inch 348 x 250 resolution screen with a brightness of 1,000 lumens. There are two buttons on the right...[Details]
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With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]
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On June 10, at the "Automotive Semiconductor Innovation Collaboration Forum" of the World Semiconductor Conference held in Nanjing, Zhan Minghao, deputy director of the East China Institute of Optoel...[Details]
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Engineers who design industrial circuits use isolation technology to address safety issues, regulatory oversight, and ground plane issues. If you have isolation in your circuit, you can exchange in...[Details]
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After more than 60 years of development, the integrated circuit industry has become a "three-high" industry: highly knowledge-intensive, highly talent-intensive, and highly capital-intensive. The sho...[Details]
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I have been porting u-boot these two days. It took me two days because I got stuck in nandflash. I will write about nandflash next time. This time I will record a problem I just encountered... H...[Details]
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The "Baidu Brain Face Recognition • New Products and Partner Program" press conference was held in Shenzhen. As the industry's leading AI open platform, Baidu has joined hands with partners in the fi...[Details]
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I once experienced windshield fogging, but it was outside the car. It was on a dull summer day several years ago on my way home from work. On a slow-speed section of the road, I suddenly found a la...[Details]
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In the design of the control terminal system, when the system requires low overall power consumption, the C8051F series microcontroller is the best choice. They have flexible clock hardware that allo...[Details]
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This document mainly introduces how to modify the clock crystal of the standard library of the STM32L151 series 1. Background Because the external 8M high-speed crystal oscillator is used by defau...[Details]
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About USB Universal Serial Bus (USB) is the most widely used peripheral interface. It has become a standard feature of PCs because of its simple power supply, hot-swap support, simple expansion port,...[Details]
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The UART port, also known as the Universal Asynchronous Receiver/Transmitter, is part of the common functions of the microcontroller and is also a necessary hardware interface for early deskto...[Details]
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1. Application background As a basic universal time domain instrument, oscilloscopes are widely used in measurements in electronics-related fields. Generally, oscilloscopes are equipped with up to 4 ...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]