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In July, my country's battery production was 97.8GWh, up 8.6% from the previous month and 33.1% from the previous year. Among them, the installed capacity of power batteries was 41.6GWh...[Details]
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Accelerating the process development of feature-dependent (FD) dry etching
In dry etching, the trajectories of accelerated ions are non-uniform and non-vertical due to collisions wit...[Details]
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AlphaDev, the artificial intelligence agent of the British company DeepThink, has been proven to discover and improve computer sorting algorithms widely used in C++ (a common computer programming lan...[Details]
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Last week, Zhao Ming published an open letter on Weibo signed by the "Honor Management Team". The letter mentioned that Honor's new products will be available soon, and creating the best produ...[Details]
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June 15, 2022 - Today, the sixth Intel Master Challenge (hereinafter referred to as "IMC") kicked off. The event will attract 26,000 teams from across the country to challenge, covering 400 colleges ...[Details]
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Earlier, foreign media reported that Apple spent 30 million US dollars (about 900 million Taiwan dollars) per month on Amazon Web Services (AWS) in 2018, a year-on-year increase of 10%, and will incr...[Details]
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1. Circuit Principle
How can 3 wires realize 7 buttons? Here is the circuit schematic diagram! The designs of different TV manufacturers may be slightly different, but the basic principle is t...[Details]
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According to Korean media Business Korea, Samsung internally believes that the current supply price of NAND Flash is too low. The company plans to increase the contract price of NAND Flash products b...[Details]
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The National Energy Administration and the State Administration for Market Regulation recently jointly issued the "Model Text of Grid Connection and Dispatching Agreement" (hereinafter referred to ...[Details]
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ARM7 BEEP Program Analysis
In the schematic diagram, we can see that the buzzer is connected to the P07 port, and the interface is short-circuited.
#include "config.h"
#define BEEP 1 7 // P0....[Details]
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Chapter 6 Acquisition Module Test Results
This chapter mainly tests the designed NMR signal envelope acquisition module. First, the background noise test and sine signal test were carried out, and ...[Details]
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South Korea has just unveiled its five-year plan to develop core technologies for 6G telecommunications, a plan that will see the government invest 220 billion won. South Korea is stepping up joint...[Details]
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With the acceleration of urban construction, leisure squares and green parks, as the highlights of the city, represent the mood of urban people eager to return to nature. Water represents spiritual...[Details]
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The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to t...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
GD32 MCU
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