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With the rapid economic development and the continuous advancement of urbanization, various social contradictions and violent incidents have gradually increased, and the emergencies and abnormal ...[Details]
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Trigger circuit with sawtooth wave as synchronization signal
Phase-controlled circuit refers to a thyristor controlled rectifier circuit, which controls the output voltage by controlling the siz...[Details]
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Two years ago, with the completion of the acquisition of ADI and Linear Technology, the pace of this American semiconductor company entering the new energy field has become significantly stronger. ...[Details]
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The second program is an LED program implemented in C language. Startup.S is the startup code; led_on_c.c is the LED lighting program implemented in C language. The codes are as follows:
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@ F...[Details]
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1 Introduction to Elevator Control
At present, there are two common ways to control elevators. One is to use a microcomputer as a signal control unit to complete the acquisition of elevator si...[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick nut...[Details]
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When designing personal electronics, industrial or medical applications, engineers must address the same challenges of increasing performance, adding functionality and reducing size. In addition to t...[Details]
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The configuration of AVR fuse bits is a delicate task, and users often overlook its importance or find it difficult to master. Here are some key points and related matters that need to be paid attent...[Details]
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Jiwei.com reported on October 21 that with the increasing use of smartphones, smartphone charging has received increasing attention. China Telecom recently talked about the four major misunderstandin...[Details]
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Many netizens who are new to 51 microcontrollers have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51? ! Here, beginners need...[Details]
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I have recently become fascinated with single-chip microcomputers. With the basic knowledge I learned in college, I started to teach myself C51 single-chip microcomputer programming. I followed the ...[Details]
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Recently, Suiyuan Technology held its second offline product launch event, officially announcing the launch of the second-generation training chip Suisi 2.0, as well as the training accelerator card ...[Details]
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On December 30, 2021, Zhejiang Kunteng Infrared Technology Co., Ltd. (hereinafter referred to as "Kunteng Infrared") completed the on-site signing of the B round of financing and capital increase agr...[Details]
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MAX736 series adjustable output voltage
The adjustable output voltage circuit in the figure can make the output voltage of MAX759 adjustable between -15-0V by selecting the resistance value of t...[Details]
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China Energy Storage Network News:
On September 17, at the junction of Shanghai Qingpu and Jiangsu Wujiang, as the construction workers of State Grid Shanghai Electric Power Company and State...[Details]