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Amid the "chip supply cut storm" of Huawei, the "chip weakness" of China's auto industry was also exposed. According to statistics, currently only less than 3% of domestic automotive chips are inde...[Details]
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In the previous article "Qemu builds ARM vexpress development environment (II) ---- Start the Linux kernel through u-boot", it has been realized to load the kernel through u-boot to start the develop...[Details]
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Recently, Xi'an Antai Maintenance Center received a Keysight Network Analyzer E5071C mailed by a customer for maintenance. The customer reported that the fault was poor transmission. Network Analyzer...[Details]
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Intelligent driving is the latest technology and marketing front for new energy vehicles, but it is also filled with uncertainty and other competitive smoke.
On August 5, Reuters reporte...[Details]
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On November 2, Del Complex announced a "BlueSea Frontier Compute Cluster (BSFCC)", an AI platform that can float on international waters. According to reports, the platform’s goal is to circumvent ...[Details]
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Aiming at the influence of some harsh electromagnetic environments on random access memory (RAM)
circuit
errors, a simple and practical EDAC algorithm that can check two errors and automati...[Details]
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1. stm32f103re, using external crystal oscillator 32.768k, without calibrating the rtc clock, using the serial port to print time, and using a serial port tool with timestamp to record the time recei...[Details]
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LED lights are simple LEDs that can only express simple information by turning on and off. In this class, we will learn about a device that can express more complex information: LED digital tubes. F...[Details]
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The appearance of the clamp-type ammeter is shown in Figure 1. It is mainly composed of through-core and magnetoelectric rectification system measurement mechanisms, as shown in Figure 2. Figure 1 ...[Details]
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Maintenance of the automobile circuit system is one of the core contents of automobile maintenance, especially for vehicles that have been used for more than three years. Since the circuit system m...[Details]
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;Program function: Power on: PIN5 is high level, the green light is on; PIN2, PIN3 are low level, the red light is off; ; Alternately detect PIN6, PIN7 pin level, undervoltage 3.9V, 10V, red light on...[Details]
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├── STM32_USB_Device_Library USB从设备库 │ │ ├── Class │ │ │ └── hid │ │ │ ├── inc │ │ │ │ └── usbd_hid_core.h │ │ │ └── src │ ...[Details]
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Zhu Yongtao, senior vice president of ZTE, said at the New Infrastructure and Enterprise Digitalization Forum held at the same time as GSMA Thrive that 5G lays the foundation for the digital economy ...[Details]
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Jiangsu Yokogawa Automation is a vortex flowmeter manufacturer. It mainly produces vortex flowmeters, electromagnetic flowmeters and swirl flowmeters. The following is a brief introduction to the wo...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]