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The latest report from Counterpoint research shows that MediaTek once again won the championship in the mobile phone processor market in the second quarter of 2021 with a share of 38%, not only setti...[Details]
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S_I EQU P1.5 ;Content sends
SCK EQU P1.7 ;Serial CP end
RCK EQU P1.6 ;Output CP end
EN EQU P1.4 ;EN is 138 enable end. High level turns off the display; low level displays
;********...[Details]
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As my country's social economy continues to advance and develop, and as residents' living standards continue to improve, the demand for automobiles is increasing. In recent years, environmental pollu...[Details]
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Sure, a real-time clock (RTC) is considered a commodity. But not all RTCs are created equal. In fact, you don’t even have to use a discrete RTC in your design. After all, microcontrollers have the ...[Details]
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当前,新型快速开关的碳化硅(SiC)功率晶体管主要以分立器件或裸芯片的形式被广泛供应,SiC 器件的一系列特性,如高阻断电压、低导通电阻、高开关速度和耐高温性能,使系统工程师能够在电机驱动控制器和电池充电器的尺寸、重量控制和效率提升等方面取得显著进展,同时推动 SiC 器件的价格持续下降。然而,在大功率应用中采用 SiC 还存在一些重要的制约因素,包括经过良好优化的功率模块的可获得性,还有设计高...[Details]
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The remote interaction between He Xiaopeng and Yu Chengdong on "AEB" triggered discussions among many KOLs in the cycling circle. The incident originated from an interview published on November 1. ...[Details]
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High resistance measurements are an integral part of many test applications, including surface resistance (SIR) testing of printed circuit boards, resistivity measurements of insulating materials and ...[Details]
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Mouser and STMicroelectronics Launch New Resource Website Helping Transportation Prototyping with Diverse Content June 17, 2021 – Mouser Electronics, an electronic component distributor focused on...[Details]
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1. Download the kernel
Download the original kernel at ftp://ftp.kernel.org/pub/linux/kernel/
Here we use linux-2.6.22.6.tar.bz2
2. Unzip the kernel
tar -xjvf linux-2.6.22.6.tar.bz2
3. Patch...[Details]
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//Author: "Tears and Sweat"
//Data: 2011-November
//Function: DA driver, function configuration
#include "main.h"
ADC_InitTypeDef ADC_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
u8 Rx_B...[Details]
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In recent years, domestic vacuum
switches
have developed towards high voltage, large capacity and high reliability, and the AC and DC ultra-
high voltage and
UHV
technology upgrade a...[Details]
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On June 15, State Grid Corporation of China held a press conference and cloud signing ceremony for the key construction tasks of "Digital New Infrastructure" in Beijing, and released the ten key co...[Details]
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The difference between push-pull output and open-drain output: Push-pull output: can output high or low level and connect digital devices. When the output is 0, N-MOS is turned on, P-MOS is high impe...[Details]
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The design of large-capacity non-blocking TU trunk unit branch cross-connectors is one of the key technologies for realizing SDH (synchronous digital architecture) 2.5G optical transmission high-...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]