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With the acceleration of the era of automobile intelligence, autonomous driving technology has become the focus of competition among major car companies. According to statistics, ten domestic car com...[Details]

(Image source: Arralis official website) According to foreign media reports, Arralis, headquartered in Limerick, Ireland, announced the launch of a new E-band automotive radar system, the Corvus...[Details]

When we use electrical measuring instruments, some problems are often overlooked, which sometimes cause the instruments to be inaccurate or damaged. To this end, this article introduces several matte...[Details]

1 System Hardware Structure The system consists of four modules: single-chip microcomputer, digital control potentiometer, LCD module and multi-output voltage-controlled oscillator. The cont...[Details]

Editor's note: The driving safety of autonomous vehicles is a challenging issue. The current research hotspot is the vehicle's autonomous obstacle avoidance. To address this problem, this paper propo...[Details]

In modern agricultural farming, agricultural equipment needs to be located and managed and prevented from theft through wireless positioning and tracking terminals. Recently, the pesticide backpack p...[Details]

Connection method and principle of three-phase power supply The three-phase winding of a three-phase generator has two connection modes: star (Y) and triangle (△). 3.1.2.1 Star co...[Details]

The wireless universal remote control device with a frequency of 433MHz provides a very simple solution for short-distance wireless communication. It is an ideal solution for developing low-cost an...[Details]

The rapid development of microelectronics and wireless communication technology has made it possible to develop low-power, low-cost, and small-sized sensor networks. This paper introduces a d...[Details]

The schematic diagram above is (the current-limiting resistor can be placed on the X-axis or Y-axis when applied), and the figure below is the logic diagram of the 74HC138 decoder. It can be seen ...[Details]

The thermal characteristics of the LED from the PN junction to the environment must be clearly understood to ensure a safe, reliable design and satisfactory performance. There may be multiple therm...[Details]

The recent launch of electric vehicles overseas has not been very smooth, including ID3, KUGA PHEV and Polestar 2. In fact, a realistic problem is that in the future world, BEV development and iterat...[Details]

In the GPIO experiment, we first wrote an assembly program to operate the register to light up the LED. However, the readability and portability of assembly language are too poor, so we wrote the sta...[Details]

This article compares and tests the STM32 read and write IO time by operating registers and calling library functions. Hardware Environment Main control chip: STM32F103ZET6 External crystal: 8MHZ Sys...[Details]

LG Display has unveiled the world’s first stretchable display that can stretch up to 50 percent, the highest stretch ratio in the industry. The company demonstrated the panel at a meeting of more t...[Details]