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    The functionality and safety of connected cars will be greatly improved. 4G and dedicated short-range communication (DSRC) technology can connect vehicles on the road with mobile devices, surround...[Details]

According to foreign media reports, electric car manufacturer Rivian Chief Financial Officer Claire McDonough announced that the company will release a new battery pack next year and use it in the R1...[Details]

Reducing solution size, component cost, and power loss is becoming increasingly important for industrial applications. Analog I/O modules for programmable logic controllers (PLCs) are a good exampl...[Details]

This article mainly introduces the basic concepts, working principles and typical working circuits of voltage comparators, and introduces some commonly used voltage comparators. Voltage comparator ...[Details]

As shown in the figure, switch SP1 is connected to the P3.7/RD pin. Four light-emitting diodes are connected to the P1 port of the AT89S51 microcontroller. When the power is on, the light-emitting di...[Details]

The design of LED driver power supply is very important for manufacturers . So, how should we better design LED driver power supply? After a lot of experiments and summarizing, experts have come ...[Details]

The L298N motor driver circuit schematic and PCB diagram drawn by Altium Designer are as follows: The actual picture produced is as follows: Wiring instructions: The attachment contains the f...[Details]

　　Current measurement can utilize various effects of current, such as electrical effect, magnetic effect, thermal effect, chemical effect, etc. Among them, the most convenient and most used are elect...[Details]

The state machine module plays a key role in the autonomous driving system. It is responsible for managing and controlling the state transitions and behavior execution of each function. Today we wi...[Details]

ECG detection is the detection of weak signals under strong common-mode interference. In order to improve the common-mode rejection ratio of the circuit, a cancellation drive circuit (right le...[Details]

1. After executing arm-linux-gcc -v, it prompts.../.arm-none-linux-gnueabi-gcc not found I recently started learning embedded linux . I installed the cross-compilation tool and set the PATH according...[Details]

Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]

      Early morning on December 16, according to foreign media macrumors, according to two newly published patent applications, Apple is considering adding Touch ID and a hidden camera under the scre...[Details]

On August 28, Fudan Microelectronics released its 2020 first half report showing that during the reporting period, the company achieved operating income of 282.166 million yuan, an increase of 28.84%...[Details]

Installation package: MPlayer-1.0rc2.tar.bz2 Cross compiler: arm-linux-gcc-4.5.1 Unpack MPlayer-1.0rc2.tar.bz2: tar –xjvf MPlayer-1.0rc2.tar.bz2 Enter the unzipped file MPla...[Details]