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1. What are the types of touch screens, where are they used, and how do the screens and OS work together? From the technical principle, touch screens can be divided into 5 categories: 1. Resistive ...[Details]
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1. Introduction to CIS technical background Image sensors are mainly divided into CCD image sensors and CIS (CMOS) im...[Details]
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MOSFET can be roughly divided into the following categories: planar MOSFET; Trench MOSFET, mainly used in low voltage fields; SGT (Shielded Gate Transistor, shielded gate trench) MOSFET, mainly ...[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, more ...[Details]
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On August 12, LED display manufacturer Lanpu Video reported Fuman Electronics under its real name for allegedly abusing its market dominance to monopolize the relevant chip market. Image source: Sc...[Details]
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The following is a simple program to flash an LED using MSP430:
#include "msp430.h"
void main( void )
{
WDTCTL = WDTPW + WDTHOLD;
P3DIR|=BIT4; //Set to output port
for(;;) ...[Details]
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On the morning of March 30, Dayu County and Baoniu Group Co., Ltd. signed a cooperation agreement on damless water storage (composite) air energy storage power station and supporting projects in the c...[Details]
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Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
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Early morning news on July 18th, Samsung Electronics is planning to acquire some medical equipment manufacturers to challenge General Electric and Siemens in this field.
Samsung Electronics Se...[Details]
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Calculation of Transformer Parameters for Forward Switching Power Supply The calculation of the parameters of the forward switching power supply transformer is mainly considered from the following a...[Details]
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Synchronoss Technologies, Inc., a global leader and innovator of cloud, messaging, digital and IoT products, announced that its Personal Cloud solution has been fully integrated into the Assurant Poc...[Details]
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I collected four data from the lower computer through the serial port, but the four data displayed by the indicator control showed a continuous flash of "data" - "0" - "data" - "0", which means the re...[Details]
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The reshuffle in the consumer electronics industry has entered the "deep water zone". How can companies get entry tickets to the future market? In recent years, driven by the convergence effect of ...[Details]
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From August 29 to 31, the 2019 World Artificial Intelligence Conference was held in Shanghai. As one of the first 15 strategic partners, State Grid Corporation of China, led by Shanghai Electric Po...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]