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In the new energy passenger car market, although the growth rate of plug-in hybrid (including extended-range) models far exceeds that of pure electric models at this stage, a considerable number of...[Details]

　　1. Detection of the sensitivity of electret microphones 　　The sensitivity of electret microphones used in radio recorders, telephones and other electrical appliances directly affects the actual eff...[Details]

Serial communication with the host computer is a very common program. The first simple program that I wrote when I first came into contact with the stm32 chip was serial communication. Now I will shar...[Details]

"Whoever uses LiDAR is doomed!" At Tesla's Autonomy Day last year, Tesla CEO Elon Musk fiercely criticized lidar. “Expensive sensors are unnecessary. It’s like a bunch of expensive add-ons.” "L...[Details]

1 Introduction to the Intelligent Water Meter Reading System At present, water meters are all mechanical, and most of them are installed indoors, which brings great trouble to water me...[Details]

Issues facing vehicle system development in the CASE era As the automotive industry develops the next generation of vehicles, the way it develops in-vehicle systems must change in order to better re...[Details]

1 Introduction DAC5687 is a dual-channel, 16-bit high-speed digital-to-analog conversion chip produced by TI of the United States. It has rich on-chip resources and multiple functions suc...[Details]

1. The basic composition of the assembler In ARM assembly language programs, the program organizes the code in segments. A segment is a relatively independent instruction or code sequence with a sp...[Details]

The Philippines’ energy bureau has called on the international community to donate inverters and batteries to help build solar energy supplies as the country struggles to get back on its feet after...[Details]

Although there is still a lot to learn and although I am old, it is never too late as long as I start learning. There are mainly two parts to making a PCB: drawing a schematic diagram and making a PC...[Details]

SPI (Serial Peripheral Inte RF ace) is a high-speed, full-duplex, synchronous communication bus that only occupies 4 wires on the chip pins, which not only saves the chip pins, but also sa...[Details]

#include pic.h #define uchar unsigned char #define uint  unsigned int __CONFIG(0x3B31); //__CONFIG (CP_OFF     &WDTE_OFF& BOREN_OFF&PWRTE_OFF &FOSC_HS&WRT_OFF&LVP_OFF&CPD_OFF); int a ={0x30,0x31,0x3...[Details]

Gas sensor is a commonly used detection instrument, which is widely used in coal mining, petroleum, chemical industry, electronics, metallurgy and other fields. There are certain selection skills when...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

1. Code That is, the code domain, which refers to the machine instructions generated by the compiler, and these contents are stored in the ROM area. 2. RO-data Read Only data refers to the read...[Details]