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Fatigue driving is an important cause of traffic accidents. According to the statistics of the "Annual Report on Road Traffic Accident Statistics" in recent years, there are more than 1,000 road traf...[Details]
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After completing the wireless communication, I didn't do anything but put the study of AVR on the agenda. I built the AVR by hand and soldered all the experimental boards by myself, because I was use...[Details]
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Globally renowned semiconductor manufacturer
Rohm
(headquartered in Kyoto, Japan) was selected as a "CDP Water Safety A List" company in the water management survey of CDP (headquartered in...[Details]
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Among the various types of PLCs used in automation systems, some are centrally installed in the control room, and some are installed in the production site and various motor equipment. Most of them...[Details]
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On the afternoon of October 19, realme released realme GT Neo2T, realme Q3s, its first smartwatch T1 and realme UI 3.0. Realme Vice President and President of China Xu Qi mentioned the realme...[Details]
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On May 13, 2021, XINGHUAZHANG, a leading company in EDA (integrated circuit design tools) intelligent software and systems, announced today that it has completed a Pre-B round of financing of more th...[Details]
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main.c #include reg52.h #include "mytype.h" #include "iic.h" #include "mma7455.h" uint8 X,Y,Z; void main() { uint8 i,temp; EA=1; //Open interrupt EX1=1; //Open external interrupt INIT1 //I...[Details]
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Semiconductor lasers are core components in the fields of optical fiber communication, laser display, gas detection, etc., and have attracted extensive attention from scientific and technological per...[Details]
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introduction This article is based on the previously packaged mechanical button module http://blog.csdn.net/lin_strong/article/details/78897160. It implements a 4X4 matrix keyboard module and briefly...[Details]
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In the past two years, power battery production capacity has grown rapidly. According to China Automotive News, by the end of 2022, news about the start of power battery projects or industry invest...[Details]
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Tomorrow is the 8th anniversary of the release of Xiaomi mobile phone. To celebrate this occasion, Xiaomi officially launched a collection activity called "The Story of Me and Xiaomi Mobile Phone". A...[Details]
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The unipolar drive circuit uses four transistors to drive the two phases of the stepper motor. The motor structure includes two sets of coils with center taps as shown in Figure 1. The entire moto...[Details]
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Program 1: Convert the 6-bit uncompressed BCD code stored in the internal RAM address 20H~25H into the corresponding ASCII code and store it in the continuous internal RAM units starting from 30H.
...[Details]
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Today, Sony China introduced the contribution of PS5 to energy conservation and environmental protection in its official blog. First, Sony's PS5 uses AMD Zen2 and RDNA2's high-efficiency chi...[Details]
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The LTM4612 is a high voltage input and output, 5A switch mode DC/DC power supply that meets EN55022 Class B specifications. The switch controller, power FETs, inductor and all supporting component...[Details]
Toshiba Photorelays TLP3547 Review
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