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Tools and Materials
● 936 soldering station, diagonal pliers, needle-nose pliers, tweezers, lead-free solder, electric screwdriver, soldering oil, handheld multimeter, hand drill and several dr...[Details]
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Lei Jun, founder, chairman and CEO of Xiaomi Group, wrote that Xiaomi Mi 6 is a legendary phone. It was released in April 2017. More than four years have passed and it still has 2.15 million users. ...[Details]
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When you get an unfamiliar MCU, you usually want to run the bare metal first. ... Usually the first thing you do is to look at the GPIO registers.
OK6410 development board circuit diagram....[Details]
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DC/AC high frequency converter circuit diagram
DC/AC high frequency converter circuit diagram
The power factor correction chip N1 receives the feedback signal from the connection point of r...[Details]
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TCL Electronics Holdings Limited ("TCL Electronics" or "the Company", stock code: 01070.HK) announced its second quarter and interim results for 2020. The interim results announcement shows (the ful...[Details]
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The Audio interface is an audio jack, that is, an audio interface, which can be divided into an Audio in interface and an Audio out interface. An audio interface is a device that connects a microph...[Details]
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As an important part of the power supply system, the performance of the variable frequency power supply is directly related to the safety and reliability indicators of the entire system. Modern var...[Details]
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1. Configure GPIO When using the pins of S3C6410, you need to configure them, such as configuring them as input/output/interrupt functions, according to the chip manual. All these configurati...[Details]
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#include reg51.h #define uint8 unsigned char #define uint16 unsigned int #define FOSC 16000000 uint16 BAUD=9600; uint16 TEMP_Alert=1000; //Word address 0 - 255 (only the lower 8 bits) //Bit address ...[Details]
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#include stc89.h
#include intrins.h
#define uchar unsigned char
#define uint unsgined int
uchar code shuzi ="0123456789-:";
uchar d0,d1,d2,d3,t0;
sbit lcd_rs=P2^5; //Data/command selection termina...[Details]
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1 Introduction
This paper improves on the traditional phase-locked loop structure and designs a phase-locked loop for multi-channel output clock buffers. Its main structure includes a f...[Details]
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The service life of photovoltaic inverters has always been a concern for everyone. In addition to daily maintenance, the self-protection function of photovoltaic inverters also greatly improves the...[Details]
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After Tesla became profitable, Musk was so proud that he recently started a quarrel with Ford, the big boss of the American automobile industry, and he seemed to be very confident. In fact, the reaso...[Details]
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In 2019, the automotive market was mixed. What worried manufacturers was the continuous decline in the number of vehicles, but what pleased electronic component manufacturers was that with the increa...[Details]
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Power technology
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