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Recently, two vivo smartphones with model numbers V2162A and V2163A were certified by the 3C authority. Reports suggest that these models will debut in the Chinese market with the names vivo S12 and ...[Details]
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#include
#include "sys.h"
#include "delay.h"
#include "usart.h"
#define LED0_val TIM3- CCR2
void PWM_init(u16 arr,u16 psc)
{
RCC- APB1ENR|=1 1; //TIM3 clock enable
GPIOA- CRH&...[Details]
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I like to use "play" instead of "learn" to describe how to master the microcontroller. We should learn with a playful attitude, not to complete the task.
In a word: love the microcontroller as you lo...[Details]
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This design introduces in detail a design scheme and implementation method of a digital capacitance measuring instrument based on a single-chip microcomputer. The main design method is to use a 555 c...[Details]
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1. The general background of urban logistics development and reform in the new era In recent years, China's economic development has entered a new era. The background of China's urban logistics deve...[Details]
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Mr. Kang Xiaodong, General Manager of Meech Static Elimination Equipment (Shanghai) Co., Ltd., recently accepted an exclusive interview with relevant industry media and expressed the following view...[Details]
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The core of intelligent building is system integration, and the basis of system integration is the communication network in intelligent building. With the development of computer technology and com...[Details]
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As we all know, Apple has made up its mind to start its own era of smart cars. Although it is still uncertain which model Apple will take? Will it build its own manufacturing plant like Tesla and man...[Details]
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1Structure and technical characteristics of low voltage reactive static and dynamic compensation device
The improved low-voltage reactive power automatic compensation device is divided into two par...[Details]
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introduction
Patch clamp is an important tool for detecting cell membrane ion channel current. The patch clamp amplifier is relatively large and expensive, usually between tens of thousands an...[Details]
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List of required materials: welding flying wire 1 roll of perforated board (7*9cm) 1 single -chip stc89c52 1 crystal oscillator 11.0592M 1 ceramic capacitor Several touch buttons 4 self-locki...[Details]
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The 60H pulse generator circuit diagram is a 60Hz digital clock time base circuit composed of a 12-bit binary serial counter/frequency divider CD4040 and a six-phase inverter CD4069. In the c...[Details]
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Meeting the timing requirements of a design is challenging enough in itself, and achieving full repeatability of the overall timing of a design is sometimes an impossible task. Fortunately, designers ...[Details]
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Intel and SAP plan to improve the performance, security and efficiency of cloud operations and reduce TCO to meet the needs of agile business today and in the future. Recently, Intel and SAP SE ann...[Details]
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The automatic measurement and control system with high-performance single-chip C8051F020 as the core control chip can automatically measure temperature, automatically output linear current at the t...[Details]
Analog electronics
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