A3963WR-7P-A-BL

       Last month, OPPO launched its annual flagship OPPO Find X5 series. The version equipped with Snapdragon processor went on sale last week. The Dimensity 9000 version of OPPO Find X5 Pro (12GB+2...[Details]

Tianyancha App shows that on April 15, the patent for "star trail video shooting method, star trail video shooting device and storage medium" applied by Beijing Xiaomi Mobile Software Co., Ltd. was a...[Details]

On March 13, State Grid Jiangsu Electric Power Co., Ltd. released dividend data. In February, the company implemented a policy of phased reduction of electricity costs, saving more than 500 million...[Details]

The " 10,000 LED Street Lights in 10 Cities " demonstration project     promoted by the Chinese government was ultimately proven to be just a policy promotion activity. LED street lights are far fro...[Details]

RFID access control hardware – Default hardware: RFID tag, card reader module, antenna board and development board   Requires expansion hardware – Access status indicator - Electronic locks – Data...[Details]

A software timer is a timer simulated by a program. One hardware timer can simulate thousands of software timers, so that when the program needs to use more timers, it will not be limited by the lack...[Details]

DMA involves the following concepts:  ①: DMA stands for Direct Memory Access, which is a peripheral unique to STM32. Large-capacity STM32 products integrate two DMAs, namely DMA1 and DMA2. DMA1 has...[Details]

According to news on September 25, Hesai Technology recently announced that it has officially reached a designated cooperation with FAW Group to jointly create the world’s first in-cabin lidar smart ...[Details]

include"8515def.inc" .dseg keyone:.byte1 .cseg rjmpreset .org0x10 RESET: ldir16,low(RAMEND); the top of ram ldir17,high(RAMEND) outspl,r16; Set the stack pointer to the top of ram outsph,r17 ldir...[Details]

It is easy to distinguish between a voltmeter and an ammeter. First, look at their appearance and logo: The unit of voltage is volt, represented by the letter V. If it is an AC voltmeter, a ~ sign wi...[Details]

Recently, Zhang Ranmao, General Manager of China Unicom Intelligent Network Technology, attended two sets of CCTV’s “Specialized, Specialized and New Manufacturing Power” dialogue program. In recent ...[Details]

  　　Instrument 　　for measuring the voltage vertical sensitivity of an oscilloscope  　　J2458 or J2459 oscilloscope and power supply; 0-100V variable DC power supply; high internal resistance voltmeter...[Details]

1. JTAG mode This model generally has 10-pin, 14-pin and 20-pin. Although the number of pins and the order of the pins are different, some of the pins are the same. It is worth noting that differen...[Details]

1. Introduction Substrate integrated waveguide (SIW) is a new type of high Q value, low loss integrated waveguide structure. It is easy to design and process, and easy to integrate on a flat circuit....[Details]

Electronic equipment manufacturers use liquid crystal displays (LCDs) in calculators, electronic watches, small video game consoles, and pagers. LCDs consume only a few microwatts of power, compare...[Details]