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choose 1. When MCS-51 is reset, the correct statement is (     A   ). A. PC=0000H      B. SP=00H          C. SBUF=00H        D. P0=00H 2. When PSW=18H, the current working register is (   D...[Details]

When manufacturing LED chips, the selection of substrate materials is the primary consideration. The appropriate substrate should be selected based on the requirements of the equipment and LED dev...[Details]

Whether it is necessary to buy a robot vacuum cleaner depends mainly on one's actual situation and needs. Robot vacuum cleaners are very practical for people who do not have the time or are unwilli...[Details]

1. stm32 has its own character sending function. void PC_SendChar(uint8_t DataToSend) { USART_SendData (USART1 ,DataToSend); while(USART_GetFlagStatus (USART1 ,USART_FLAG_TC )!=SET ); } 2. The string...[Details]

　　Making phone calls and surfing the Internet on an airplane, using mobile phones in the hospital instrument area or in a mine, making calls smoothly in tunnels and subways... For a long time, the ab...[Details]

FPGA global clock resources are generally implemented using all-copper layer technology, and a dedicated clock buffer and drive structure is designed to minimize the delay and jitter of the g...[Details]

As terminal devices (such as mobile phones and PMPs) are becoming increasingly thinner and smaller, the prospect of single-chip RF (radio frequency) front-ends in the terminal application market is...[Details]

The BYD Ocean System's  Haibao  (  parameters  |  inquiry  ) model is the second product of the BYD Ocean System. This product is built with BYD's new pure electric e-platform 3.0, and uses new techn...[Details]

MediaTek held an online media technology communication meeting today (7), and officially released the Dimensity 1000+, an enhanced version of the Dimensity 1000 series equipped with many world-leadin...[Details]

To use the ADC module well, you must first initialize the ADC module. These settings need to include the following: 1. Set the ADC module port and data format By setting the control register ADCON1...[Details]

1. External interrupt 1.1 Interruptions The concept of interrupts has been mentioned in the previous blog. (Portal: 51 MCU Getting Started Tutorial (5) - Timer Interrupts) An interruption means tha...[Details]

The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot ...[Details]

On March 24, the State Grid Corporation of China released the "State Grid Corporation of China issued an opinion on further supporting and promoting the reform of incremental power distribution bus...[Details]

What is the most expensive thing in the 21st century? Talent. This sentence is very appropriate for the modern semiconductor industry. In recent years, with the increasing maturity of technologies su...[Details]

The rigidity setting of Panasonic servo drive is an important part of its performance adjustment. The purpose of rigidity setting is to ensure that the servo motor can provide sufficient torque dur...[Details]