100P237-23-1-J-NK4-13

1 Introduction As one of the five conventional nondestructive testing technologies in industry, UT testing technology has been widely used. In UT, the A-type pulse refl...[Details]

The InvenSense SmartSonicTM ICU-10201 high-performance ultrasonic ToF sensor features a powerful embedded processor and expanded memory to implement complete application algorithms on-chip ...[Details]

    I made a set of 51 single-chip microcomputer driver board these two days. I encountered some problems and summarized my experience.     Pull-up: Connect a resistor from the microcontroller's P0 p...[Details]

      Google is shutting down Android Things, a simplified version of Android designed for smart home devices. The operating system never really took off, so the loss is not too big, and the system i...[Details]

Volvo Cars has introduced a world-first premium air quality technology into its models, allowing Volvo drivers to breathe clean and healthy air before they travel and also purifying the air inside th...[Details]

Some analysts have pointed out that if the end of Moore's Law is a wall, the first person to hit it will be the person walking in front. After being delayed for three consecutive years on the 10nm pr...[Details]

Universal Serial Bus (USB) charging has become a common method of powering small electronic products. Many new consumer electronic devices (e.g., smartphones, tablets, e-readers, etc.) have AC power ...[Details]

ds1302 is a clock chip and has nothing to do with avr. Here, mega32 is used to operate the chip. There is a lot of information about this chip on the Internet. Let me briefly talk about it. The commu...[Details]

“In the future, cars will be driven not by oil, not by batteries, but by big data.” Source: World Intelligent Connected Vehicle Conference "In the future, it will not be oil or batteries that ...[Details]

      Samsung has equipped its latest flagship phone, the Galaxy S21 Ultra, with a periscope camera module with 10x optical zoom. This module is Samsung's first dual folded optical 10x zoom product i...[Details]

I learned about the S3C2440 memory management unit MMU, mainly referring to the "Complete Manual for Embedded Linux Application Development" (download at http://www.linuxidc.com/Linux/2011-01/31114.h...[Details]

On January 9, the price of battery-grade lithium carbonate fell below the 500,000 yuan/ton mark, hitting a four-month low and falling by approximately 22.83% from the highest point in early November....[Details]

High-frequency signal generator, also known as high-frequency oscillator or high-frequency oscillation circuit, is a device that converts industrial frequency power supply into high-frequency signals...[Details]

1. Introduction The railway in the mining area is the intermediate link between the national railway and the mining area, and is an important part of the railway transportation network. Accord...[Details]

The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]