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A report from IDC, a well-known third-party market research organization, shows that vivo ranked first in the Indonesian smartphone market share in the first quarter of 2020. Image source: vivo Acc...[Details]
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The Ministry of Industry and Information Technology of China has announced the 2019 "Energy Efficiency Star" product catalog. In the terminal consumer product catalog, there are household appliances ...[Details]
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Analysts said that it is understandable that automakers "blame" suppliers when the entire industry is short of chips, but today is the first time Musk has named the suppliers and pointed out that the...[Details]
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Long-distance wireless charger solution IC, 20mm wireless charging solution
Solution: Long-distance wireless charger
Standard: Support compatible with Qi BPP
Input: 9V/2A
...[Details]
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Overview
In LED product applications, it is usually necessary to assemble multiple LEDs on a circuit substrate. In addition to supporting the structure of the LED module, the circuit substra...[Details]
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There are many types of displacement sensors. In recent years, their application areas have been continuously expanding, and more and more innovative technologies have been applied to sensors. We w...[Details]
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This article mainly discusses the application of database systems based on different data storage technology solutions, so as to deepen the understanding of the application of different data storage t...[Details]
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1 Introduction
As an energy storage component of electric vehicles, the power density, storage capacity, and safety of batteries not only determine the mileage and speed of electric vehi...[Details]
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stm32 pwm adopts two methods, one is fixed setting method, for example, setting the counter to 199 clk and the pulse width to 100 clk, the second method adopts DMA configuration pulse width method, fo...[Details]
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Switching power supplies are often used in our systems, mainly to obtain a DC power supply of a certain power (mostly 24V). The switching power supplies we often see mostly look like a small main box...[Details]
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At present, the popular automotive electronics standard ISO7637 is often encountered, so I think it is necessary to give you a simple and clear introduction to the general content of this standard ...[Details]
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The alcohol detector is an instrument used to detect whether a person has consumed alcohol and the degree of alcohol consumed. It can be used as a detection tool for traffic police to detect how much...[Details]
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1. MCU energy consumption factors
Modern MCUs generally use CMOS technology, and energy consumption includes two aspects:
Static consumption is mainly energy consumed by transistors;
Dynamic co...[Details]
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#include
#include "stdio.h"
typedef unsigned char INT8U;
typedef unsigned int INT16U;
#define ADC_CTRL_DIR_PORT (P2DIR)
#define ADC_CTRL_OUT_PORT (P2OUT)
#define ADC_DATA_D...[Details]
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Keil software is a commonly used compilation software. The process of establishing a Keil project is as follows: To establish a new project, click the option in the menu. Select the project save pa...[Details]
Microcontroller MCU
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