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Baidu missed the window of mobile Internet in recent years. Therefore, Baidu has been operating at a high frequency in the field of autonomous driving and high-precision maps. Baidu is also a typical...[Details]
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0 Introduction
With the advent of the information society, human production, lifestyle and working methods have also changed with the continuous development of modern technology. Whether in ci...[Details]
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A low-power vehicle detection system is composed of a toroidal coil,
MSP430F112
1A microcontroller and an output interface. It can detect vehicles and output signals according to the sens...[Details]
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Audio/Voice User Interface (VUI) is an important emerging trend in future human-computer interaction. It will be increasingly used in vertical fields of IoT such as smart home control, building autom...[Details]
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Direct access in user mode, use the driver dev-interface provided by the kernel . Note that do not use the read() and write() functions directly, but use i2c_smbus_write_word_data and i2c_smbus_r...[Details]
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In the monitoring of urban rail transit, intelligent video analysis technology was once very popular. However, the monitoring environment of urban rail transit is relatively complex. It is not only la...[Details]
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According to Jiwei.com, the latest report from market research firm Strategy Analytics shows that by 2021, the smartphone Wi-Fi chip market will reach US$4.3 billion, with Qualcomm, Broadcom and Medi...[Details]
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When you get an unfamiliar MCU, you usually want to run the bare metal first. ... Usually the first thing you do is to look at the GPIO registers.
OK6410 development board circuit diagram....[Details]
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Gree, the "domineering president" of the air-conditioning industry, reported its "little brother" Aux through a document on Weibo. All of a sudden, public opinion was boiling. Screenshot of Gr...[Details]
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1 Introduction The USB library STM32F0x2_USB-FS-Device_LibV1.0.0 officially provided by ST is based on the standard library and is suitable for the STM32F0x2 series MCUs. However, for the STM32F070...[Details]
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Overview
The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new gen...[Details]
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Author: eejournal Jim Turley "What one person thinks is a constant, another person thinks is a variable" - This is the wisdom of programmers Most engineering companies have a CTO who sets the tec...[Details]
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Audio Processor Debug Tutorial
Step 1: Use the processor to successfully connect the system, and note which speaker is controlled by each output channel. For example, if you use channels 3 and...[Details]
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Direct digital frequency synthesis (DDS) is a new frequency synthesis technology that has developed rapidly at the end of the 20th century. It introduces advanced digital processing technology and met...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
MCU
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