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Apple is expected to release four iPhone 13 models next year, all of which will reportedly feature the same screen sizes as the iPhone 12 series. According to analyst Ming-Chi Kuo, we should expect a...[Details]
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In brushless DC motor (BLDC) applications, Hall sensors are often used to detect the actual position of the motor rotor to provide a basis for electronic commutation. However, due to manufacturing p...[Details]
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The MCU normally runs in user mode, that is, in the main function we wrote. However, when some exceptions occur, such as incorrect instructions, data access problems, or reset and other abnormal situ...[Details]
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When the STM8 microcontroller uses the ADC function to read the values of multiple channels, the single-shot mode can be used. After sampling one channel, reinitialize another channel and then sa...[Details]
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1 PSD chip description
For a single-chip microcomputer system, if the conventional system connection method of separating RAM, ROM and logic devices is adopted, the entire control circuit will...[Details]
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//1602 LCD display program written by MSP430 2011/8/26 //Hardware connection
//P4 数据口 P3.7---E P3.6---RW P3.5----RS
#include"msp430x14x.h"
#define uint unsigned int
#define rw(x...[Details]
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Electric windows have long been standard equipment on vehicles. However, since electric windows rise quickly and have a large driving force (the maximum can reach 52.6 kg), it is easy to pinch pass...[Details]
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Introduction: This paper introduces the working principle and structure of a campus power-saving control system based on the power line carrier technology of 51 single-chip microcomputer. The direct ...[Details]
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software design /********************************************************************* Purpose: To build a 74hc165 operation library Target system: Based on STM8 microcontroller Application software...[Details]
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曾经一手打造“充电5分钟，通话2小时”广告词的OPPO副总裁沈义人，日前又在微博上曝了一个大料：“在十月发布的RenoAce上OPPO将会‘量产’全球最快的手机充电技术65W SuperVOOC。” This morning, OPPO officially announced that RenoAce will be launched on October 10: "Speed has n...[Details]
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In the global power industry, three-phase dry-type transformers that convert 380V to 220V and 200V have become star products for foreign trade exports with their excellent performan...[Details]
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1 Introduction The structure of the single -ended forward switching power supply is relatively simple and has been widely used in small and medium power output occasions. Since the characteristi...[Details]
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introduction With the popularity of TI's 32-bit DSP , 32-bit processors have become the mainstream products in the control field. Compared with traditional microprocessors, they are faster, mor...[Details]
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Multi-phase DC-DC converter leads
Today's high-performance ASICs and microprocessors have been widely used in various fields such as industrial control, communications, and aerospace. How...[Details]
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1 Overview
1.1 Scope
This standard applies to single uninterruptible power supply (UPS) connected to industrial or public low-voltage power grid or UPS system consisting of several UPS int...[Details]
MCU
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