拨码开关,平拨开关,DSWB08LHGET

At present, many Xiaomi models have used the DC dimming function. In response to this, Zhang Guoquan, director of Xiaomi Mobile System Software Department, specially wrote an article summarizing the ...[Details]

Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe with...[Details]

A simple experimental programming question for the microcontroller: write a 3-byte binary addition subroutine. The program entry is: addend 1: 22H, 21H, 20H three bytes, 22H is the highest bit; adden...[Details]

org 0000H  AJMP START  ORG 30H  START:  mov SP,#5fh ;  mov TMOD,#20h ;T1: work mode 2  mov PCON,#80h ;SMOD=1  mov TH1,#0FDH ;Initialize baud rate (see table)  mov SCON,#50h ;Standard UART set...[Details]

To help China solve its healthcare challenges, Colder Products Company, a leader in connectivity solutions, has launched a series of quick-disconnect connector technologies designed to improve and pr...[Details]

According to Bloomberg, people familiar with the matter said that Apple has informed component suppliers that demand for the iPhone 13 series has weakened. Due to a lack of components, Apple has red...[Details]

PUX is a company that develops image recognition software for driver monitoring systems (DMS). Its system FaceU has been adopted by many automakers and auto parts suppliers for passenger car driver m...[Details]

On July 13, 2020, Analog Devices, Inc. (ADI), the world's second-largest analog chip manufacturer, officially announced that it would acquire its competitor, Maxim Integrated, the world's seventh-lar...[Details]

TKBLQ-I zinc oxide arrester tester is a special instrument used to detect the electrical performance of arresters. The instrument is suitable for energized or power-off detection of arresters of vari...[Details]

1. Experimental tasks Let's use the table-fetching method to implement the advertising light, so that port P1 can make a single light change: move left 2 times, move right 2 times, and flash 2 ti...[Details]

China Energy Storage Network: Shanghai has delivered high-scoring results in promoting the development of new energy vehicles year after year. Relevant data show that from 2017 to 2019, the c...[Details]

Arithmetic operators All four basic computational categories are allowed in KRL. Operators illustrate + Addition or positive sign - Subtr...[Details]

The Ministry of Industry and Information Technology recently issued a new version of the "Radio Frequency Allocation Regulations of the People's Republic of China" (Ministry of Industry and Informati...[Details]

Ultrasonic radar is one of the indispensable sensors in autonomous driving, especially for automatic parking and short-distance sensing during driving. These applications are the first to be implemen...[Details]

On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]