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The MAX16832A/MAX16832C are step-down constant-current high-brightness LED (HB LED) drivers that provide a cost-effective solution for automotive interior/exterior lighting, architectural and ambie...[Details]
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In this era where people have two mobile electronic devices per capita, fast charging has become a basic requirement for people. New energy vehicles with excellent performance and comfortable exper...[Details]
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At present, the driving current of many power LEDs reaches 70 mA, 100 mA or even 1 A, which will cause heat accumulation inside the chip, leading to a series of problems such as wavelength drift, redu...[Details]
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As the demand for electronic products in people's daily lives increases, how to provide users with a power supply product that is safe, functional and affordable is a challenge that all power suppl...[Details]
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1. Detect low-power crystal diodes A. Identify the positive and negative electrodes (a) Observe the symbol on the outer shell. The diode symbol is usually marked on the outer shell of the diode...[Details]
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The acceleration and deceleration of the motor is to make the motor start and stop more stable and improve the uniform speed. The S-curve algorithm optimizes the operation of the motor. The whole p...[Details]
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Overview
As a dual RF power detector, the MAX2016 can measure the gain of RF circuits or complex superheterodyne transceiver arrays. A key feature of this device is that it contains a comparat...[Details]
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June 16 news Apple iPhone 12/Pro is expected to adopt a new design with flat borders similar to the iPad Pro, and it can also be traced back to the era of iPhone 4 and iPhone 5. This week's new...[Details]
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TMR0 is 8 bits wide, has an optional prescaler, and is intende...[Details]
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For many ARM beginners, owning an ARM development board is the first step, but here we suggest that after getting a development board, don’t blindly start experiments!
Due to the mystery of AR...[Details]
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The 3.5 library is here: http://www.51hei.com/mcu/2765.html
#include "stm32f10x.h"
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0 Introduction
At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzer...[Details]
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0 Introduction
LED lighting systems have the characteristics of power saving, light weight, long life and high durability. In recent years, they have been increasingly used in street lighti...[Details]
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Today, Qualcomm held the 2019 Snapdragon Summit in Hawaii, USA. At the conference, Qualcomm announced the second-generation 3D sonic display fingerprint sensor, called 3D Sonic Max. It is reported ...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]