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Guangzhou and Shenzhen have issued urban advanced assisted driving map licenses. Baidu’s first batch has been approved! Baidu Maps will support car companies to mass-produce smart cars equipped wit...[Details]
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According to Reuters, Waymo, Alphabet's self-driving technology subsidiary, said it will test driverless trucks on highways in Phoenix and will expand the test routes in the future. In the past two y...[Details]
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With the official launch of iPhone 11, Caviar also quickly launched its own customized models, with two versions available: iPhone 11 Pro Titanic and iPhone 11 Pro Vostok-1. As a Russian personalized...[Details]
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1. WiFi wireless sensor sensor network has broad application prospects
Wireless sensor networks are composed of a large number of cheap, miniature, energy-saving sensor nodes deployed in the d...[Details]
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In order to reduce power consumption and reduce costs, based on the characteristics of ARM chips' good support for C language, after deeply analyzing the MP3 decoding algorithm and analyzing the...[Details]
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I recently made something that needed 4 serial ports, so I used STM32F103V and drew a circuit.
Schematic diagram:
PCB:
Physical map:
Serial port interru...[Details]
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ToF is the abbreviation of Time of Flight technology. It is like the eyes of autonomous driving. It can accurately monitor the driver's fatigue level, eye gaze level, hand vehicle occupancy, in-cab...[Details]
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Real-time Ethernet PROFINET has three communication protocols (also called profiles):
①PROFIdrive (communication protocol between controller and drive);
②PROFIsafe (communication pr...[Details]
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On June 29, the Dongsheng District People's Government and the State Power Investment Corporation Inner Mongolia Energy Co., Ltd. signed an agreement on investment project cooperation.
The...[Details]
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Multimeter Use If you’re doing any kind of electrical work—no matter what the application is—one of the best tools you can have at your disposal is a multimeter. If you’re just getting started, her...[Details]
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Before the Shanghai Auto Show, I was invited to attend an internal Ford car tasting event which was highly confidential at the time. The protagonist of the tasting event was Ford's high-end mid-to-la...[Details]
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First time to do it. All are emulated by avr microcontroller ATMEGA16. There are 3 buttons to control the running light program and 1 microcontroller button for anti-interference. The left and right ...[Details]
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Three-pronged approach to reduce switching power supply ripple 1. Energy storage inductor. The larger the Q value of the energy storage inductor at the operating frequency, the better. Many peop...[Details]
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I use keil uvision4 for 51 microcontroller development. Then there are the following steps to create a keil project: 1. Keil4 software installation: The keil4 software is easy to download. Gene...[Details]
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When the input voltage is lower than the minimum voltage required for normal operation, a shutdown operation is required. Under this condition, the power supply will enter the "locked" mode, that is,...[Details]