HP101WF576JT4E

China’s smart speaker market saw a decline last year. The overall market, a large portion of which includes smart screen devices, fell 8.6% year-on-year. According to an IDC report, sales of smart ...[Details]

According to foreign media reports, Imagination Technologies, headquartered in London, UK, announced the launch of the XS series of graphics processing units (GPUs) for automotive applications such a...[Details]

Temperature has different degrees of influence on industrial and agricultural production and national defense. There are many kinds of failures in power equipment, but most of them are accompanied ...[Details]

1. The similarities and differences between the lumen efficiency of a single LED and the lumen efficiency of a lamp using LED as a light source For a specific LED, with a specified forward bia...[Details]

A motor is a device that converts electrical energy into mechanical energy and is widely used in various fields, such as industry, transportation, household appliances, etc. There are many types of...[Details]

step: (Take square wave as an example) 1. Assume that the time corresponding to the required duty cycle A is C=BXA (B is the period of the required signal). Set the positive pulse on the signal g...[Details]

calendar.c #include "./I2C_OLED/oled.h" #include string.h #include stdint.h #include stdio.h #define DAYS_PER_WEEK 7 #define MONTHS 12 #define is_leap_year(year) ((year % 400 == 0) || (year % 4 =...[Details]

LED multiplexing technology and application (LED pixel decomposition technology) LED pixel decomposition (also known as virtual pixel) technology uses LED multiplexing technology. The same LED ligh...[Details]

In the previous articles, when analyzing the probe functions corresponding to the LCD platform devices, some functions were not analyzed in detail because the main purpose was to highlight the overal...[Details]

When designing a hardware system, you need to choose the right power supply chip. Whether you are designing consumer digital electronics or wireless sensor devices, you need to weigh the various ...[Details]

With the launch of the 3.0 digital key specification of the Car Connectivity Consortium (CCC), smartphone-only access control has become a thing of the past. This specification is a global cross-i...[Details]

For a long time, CATL has been the main power battery supplier for Geely Auto worldwide. Geely's existing new energy models, Emgrand EV, Emgrand PHEV, and Emgrand GSe, all use batteries from CATL. No...[Details]

4.5 Collection Circuit 4.5.1 Collection circuit design requirements The signal synchronization requirements of the two channels of the lock-in amplifier are very high, which requires a synchronou...[Details]

This article is reproduced from Microsoft's release about chatGPT's ability to expand into the field. The following content selects part of the content about chatGPT's control arm to complete the p...[Details]

In the process of the automotive industry's transformation towards intelligence, the development model of automobiles, consumers' perception of automobiles, and the business model of automobile sal...[Details]