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According to the latest data report released by Counterpoint Research, in the third quarter of 2019, the overall profit of global mobile phones fell by 11% year-on-year to US$12 billion, but Apple st...[Details]
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At the Redmi new product launch conference, Redmi brand general manager Lu Weibing released a 70-inch Redmi TV. Compared with the Honor Smart TV, he complained three times: calling the two-second scr...[Details]
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The performance report disclosed today by Hengxin Technology shows that in 2020, the company achieved operating income of 106,117.11 million yuan, an increase of 63.55% over the same period last year...[Details]
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Abstract: Using digital and analog hybrid control technology and a combination of multiple sound sources, the simulation of aircraft engine sound and environmental sound is realized.
Micro...[Details]
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One of the most important applications of an oscilloscope is to capture abnormal glitches and perform debugging by analyzing the characteristics of the glitches. The frequency of glitches is undoub...[Details]
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The initial wave of foldable smartphones encountered some issues regarding their flexibility. While this prompted manufacturers to rethink the design to solve the initial problems, there are s...[Details]
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On October 28, at the 2021 NanoExpo Intellectual Property Forum, the MEMS Industry Intellectual Property Alliance was unveiled, and the country's first "MEMS Industry Patent Pool" started operations....[Details]
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The driver IC specification is an important factor in determining the light output performance of LED bulbs. If an LED bulb is subjected to excessive voltage or current, its light output performa...[Details]
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1 Introduction
Switching power supply is a kind of power supply equipment with a wide range of uses. However, with the continuous increase of switching frequency and switching speed, the elec...[Details]
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Chinese inverter manufacturer Shenzhen Growatt New Energy has supplied CP2000 Station-S compact central inverters to three 5 MW sub-plants of a 20 MW solar power plant in Thailand, and string inver...[Details]
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Multiplication instruction: MUL AB The function of this microcontroller instruction is to multiply the two 8-bit unsigned numbers in A and B. The result of multiplying two numbers is generally larg...[Details]
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According to the STM32 reference manual: "The independent watchdog (IWDG) is driven by a dedicated low-speed clock (LSI) and remains effective even if the main clock fails. IWDG is most suitable for a...[Details]
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#include "uart.h"
#include msp430g2553.h
#include "typedef.h"
rece_data uart_buf; //Serial port buffer
void init_uart_buf(void)
{
uart_buf.head = 0;
uart_buf.tail = uart_buf.hea...[Details]
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Samsung is challenging Sony's global dominance in smartphone image sensors as Huawei is affected by US sanctions, according to Nikkei Asian Review. The race for leadership in the image sensor market ...[Details]
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The servo drive is one of the indispensable key components in the field of modern industrial automation. It achieves precise control of the mechanical system by precisely controlling the speed, pos...[Details]