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On the evening of April 8, the U.S. Department of Commerce’s official website issued an announcement, adding seven Chinese supercomputer entities to the “Entity List” because these entities are suspe...[Details]

A village-level photovoltaic poverty alleviation power station refers to a power station built in a registered poor village that has the conditions of light, funds, land, grid connection, and power...[Details]

Analysts and semiconductor suppliers told EE Times, "Automakers are expected to face semiconductor shortages in the next few years, so cooperation between GM and GF will increase in the future." GM...[Details]

 As we all know, in recent months, the A-share market index has fallen sharply, and the ChiNext Index even hit a new low for the year on the 11th. On April 11, the China Securities Regulatory Commiss...[Details]

This year, many cities have advocated "no return home unless necessary" during the Spring Festival due to the need for epidemic prevention and control. Will the supplies for "staying in place for the...[Details]

　　When you are out and about, your phone is out of battery? Your power bank is also out of battery? Don’t worry! SOSCharger hand-cranked self-generating power bank can help you! 　　There are always ti...[Details]

The schematic diagram of the LED module of the development board is as follows: By declaring a bit variable, the level of P2^0 port is set to 0, and the first LED can be lit. Procedure 1 is as fo...[Details]

introduction As the complexity and reliability of communication channels continue to increase, so do the demands and expectations placed on telecommunication systems. These communication syste...[Details]

Although Samsung invited members of the BTS group to officially unbox the BTS version of the Galaxy Z Fold 2 in a previously released video, it was more of a product preheating, and the video content...[Details]

1. Briefly explain that JLink’s debugging function and Flash programming function are very powerful, but the Flash operation of S3C2410 and S3C2440 is a bit troublesome: SDRAM needs to be set when p...[Details]

     vivo has previously launched the Y21, Y21A, Y21T, Y21e, Y15, and Y15s overseas, and now passionategeekz has revealed that the vivo Y21G and Y15C will soon be launched in India and globally. 　　...[Details]

1 Introduction The electric treadmill is the mainstream product among fitness equipment at present. It uses a motor to drive the running belt to make people run or walk passively at different ...[Details]

Speaking of Hall sensors, I believe many friends have heard of them. They are widely used in our lives. So, what role does the Hall sensor play in the motor? Let's take a look below. **W...[Details]

1. Hardware Introduction:  (Using 5050LED 2W) The RGB three-color LED control pins are P1.2, P1.1, and P1.0 of the single-chip microcomputer. The positive pole of the LED is connected to the positi...[Details]

According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year, approximately 177 PV inverter bidding projects (bid sections) were...[Details]