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Sina Digital News reported in the early morning of September 17 that Apple held its fall conference yesterday. In addition to launching the new iPad and Apple Watch, it also announced the relea...[Details]
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Scientists develop biochip sensor to detect H1N1 virus
Scientists in Winnipeg, Canada, are working to develop a portable, low-cost device - a biochip sensor - that can quickly detect whether...[Details]
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This article analyzes the principles and working characteristics of high-power LEDs. The characteristics of LEDs also determine the performance requirements of the driving power supply. LED lightin...[Details]
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A broadband rail-to-rail operational amplifier
is designed
. This operational amplifier is powered by a single 3.3 V power supply and uses a current mirror and tail current switch control...[Details]
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1 Introduction
In addition to its high breaking capacity, high short-time tolerance and good operating performance, the universal circuit breaker must also be equipped with a controller with s...[Details]
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Introduction: A phenomenal application around the world is triggering strong attention from major industries to artificial intelligence, especially pushing the technology industry into an unprecede...[Details]
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The part about the development history of Intel is taken from Baidu. Microcontroller is a computer system that uses very large scale integrated circuit technology to integrate CPU, RAM, ROM, IO, inte...[Details]
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1. LCD controller Open the S3C2440 data sheet and you can see the LCD controller hardware block diagram as follows 2. LCD timing diagram A brief description of this figure: The LCD controller is ma...[Details]
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As a basic medical care equipment, the ward call system has gradually become popular and has been continuously improved. The traditional ward call system uses PC network monitoring and wired control....[Details]
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Molex Releases Global Design Engineering Innovation Survey Results • 81% of design engineers want to stay in their current industry, while 13% want to try new experiences • 58% of respondents s...[Details]
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Medical prosthetic hands are expensive to design. How to choose the most economical solution for the product is a difficult problem facing designers.
The low-cost MHP uses the MC9S08QE4 micr...[Details]
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//Use the 3-channel CH3 of timer TIM4 to output a PWM wave with a duty cycle of 25%
#include "stm32f10x.h"
int main(void)
{
// SystemInit();
// Placement IO port
RCC_APB2...[Details]
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Manufacturing activity in most Asian countries contracted in June as the raging Sino-U.S. trade dispute weighed on the region's manufacturing sector last month, putting pressure on policymakers to ta...[Details]
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This example is mainly to familiarize yourself with the register configuration of Timer A and the configuration method of IAR. /*********************************************** Program function: re...[Details]
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The fields of large cylindrical batteries and solid-state batteries will be new incremental markets for equipment companies in the next few years. Companies that are the first to bet on related tec...[Details]
Analog electronics
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