LSD505/61-XX/RP20

3.1 ARM internal registers The ARM920T has a total of 37 registers, including 31 general-purpose 32-bit registers and 6 status registers, but not all registers can be visible at the same time. Proces...[Details]

M & C Lighting's latest innovation, t'Light E, consists of two eco-friendly desk lamps equipped with dimmable 5W light-emitting diodes (LEDs) and Apple-certified USB charging ports. Compared t...[Details]

A variable frequency motor is a motor that controls the motor speed by changing the power frequency through a frequency converter. The working principle is to convert the AC power supply into an AC...[Details]

    Fujitsu of Japan recently released a low-noise signal generating circuit that can be used in vehicle-mounted radar or radio signal transceivers.     In recent years, in order to improve the reco...[Details]

In the digital logic course, we have learned the concept of AD conversion: converting analog signals into digital signals after sampling, quantization, and encoding. However, we have not learned how ...[Details]

China Energy Storage Network News: On May 23, the Party Leadership Group of State Grid Corporation of China held a meeting to discuss the company's work on meeting the peak demand in summer...[Details]

Apple says this year's iPhone lineup is powered by the smartest, most powerful chip ever built for mobile phones. And judging by what Apple is saying, there's nothing wrong with that statement. The n...[Details]

　　 LCD display module: LCD liquid crystal display is an extremely low power display device with small operating current, light weight, low power consumption, long life, clear and beautiful writing. I...[Details]

Assume that a student's English score has been stored in the AL register. If it is lower than 60 points, then F (FAIL) is printed; if it is higher than or equal to 85 points, G (GOOD) is printed; whe...[Details]

Double-ended isolated PWM DC/DC converter, in one switching cycle, power is input alternately from one end and the other end of the primary winding of the isolation transformer, so it is called dou...[Details]

I soldered a STM8 minimum system board last night, it can run and download  I worked on it all night... but got nothing. Maybe influenced by STM32, I always wanted to use its own library, but I was...[Details]

　 A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch on and off to maintain a stable output voltage. A switching power...[Details]

General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When a microcontroller or chipset does not have enough I/O po...[Details]

With the rapid development of embedded Linux, it is an excellent operating system platform for developing embedded products because it has no expensive copyright fees, is completely open source, and i...[Details]

On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]