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I have been learning to use STM32 under MDK for almost two weeks. I have basically mastered the development process of STM32 under MDK environment and the writing of basic hardware programs. During th...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char uchar code dis1 = {" 2262 CODE IS "}; void delay_1s(uchar); typedef unsigned char BYTE; typedef unsigned int WORD; typedef bit BOOL...[Details]
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International New Energy Network News: IMS Research predicts that in 2016, global inverter shipments will reach 60GW and the market size will reach US$10 billion. Analysts said that with the shrink...[Details]
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The following is the source code of the simple waveform generator of 51 single-chip microcomputer: #include AT89X52.h #include math.h #define ADDR1 0x2c //MAX5820LEUA sbit key_sin=P1^0; sbit ke...[Details]
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According to foreign media reports, electric car manufacturer Tesla recently released its vehicle safety report for the third quarter of 2020. The report shows that the company's Autopilot (automatic...[Details]
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China Energy Storage Network News:
A reporter recently learned from State Grid Liaoning Electric Power Co., Ltd. that as of the end of 2021, the total installed capacity of new energy in Li...[Details]
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Nowadays, automakers are all looking at electric vehicles (EV) and hybrid electric vehicles (HEV), and regard new energy vehicles as the benchmark for winning the automotive industry. However, ...[Details]
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On December 30, blogger @i冰宇宙 drew a rendering of the Samsung Galaxy S22. As shown in the picture, the Samsung Galaxy S22 uses a hole-punch straight screen, and the front side achieves a visual ...[Details]
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Migration environment BootLoader: u-boot-1.1.6 kernel:linux-2.6.30.4 CPU: S3C2440 Transplantation steps In the linux-2.6.30.4 kernel, USB flash drives, USB mice and keyboards are already supported....[Details]
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According to GSMArena, Huawei is about to launch a new mobile phone. The Chinese company has been preheating the South African market and will officially release it on May 1. The phone i...[Details]
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July 14 news: Many passengers will encounter the problem of charging their mobile devices such as mobile phones when riding on trains. Most of the power supplies on trains are the same as thos...[Details]
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In "51 Operating System Study Notes (I)", we have mastered the implementation of parallel multitasking, and how to use the modification of sp content and the call of ret at the end of the subroutine ...[Details]
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Self-adhesive sticking force tester - CLASSIC 920 sticking force tester is a tester for the adhesion performance of adhesive products independently developed and produced by Labthink. It is suitable ...[Details]
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APFC technology can be divided into discontinuous conduction mode (DCM), continuous conduction mode (CCM) and critical conduction mode (CRM) in between, depending on whether the inductor current is...[Details]
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A new OPPO phone with model number "PEUM00" has been certified by the Ministry of Industry and Information Technology. A well-known whistleblower (@WHYLAB) said that this phone is the company's first...[Details]