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Since the microcontroller program solidified in the off-chip EPROM is easy to copy, if no technical protection measures are taken, the processing method used in the program is easy to be analyzed and...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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AC and DC compatible input: single phase: AC (176 ~ 264) V, (45 ~ 450) Hz, DC (250 ~ 370) V;
Three-phase: AC (330 ~ 430) V, 50 Hz, DC (450 ~ 600) V
※ Output voltage value smooth adjustabl...[Details]
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Many beginners, even veterans who have been in the industry for several years, are complaining about how competitive the electronics industry is. Decadence is completely killing one's passion. With...[Details]
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Question: When developing various applications for STM32 chips based on the ARM Cortex M0 core, it is sometimes necessary to turn on and off the general interrupt. Is there a function or instruction ...[Details]
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The eighth season of "Game of Thrones" is launched, and the dragon spreads its wings; accompanying children in interactive education every day requires green, healthy and eye-protecting light; in th...[Details]
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If the new four modernizations of automobiles, especially the development of intelligence, have paved a "highway" for the development of automotive electronics, then the rapid growth of automotive e...[Details]
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In the new competition rules of the National College Students' "Freescale" Smart Car Competition, the original white-background black-line road is replaced by a current-carrying wire with a 20kHz alte...[Details]
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Smart devices in the Internet of Things will use more and more sensors, which will be a dramatic change from the sensors of the past. Advances in miniaturization, integration and materials science ar...[Details]
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Recently, a new phone named Redmi 8A Pro was discovered in the RF certification details released on Xiaomi’s official website. Gsmarena said this means that the phone will be launched soon. I...[Details]
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Today's noise problems have moved into the next area: high-speed serial backplanes. In fact, it's all about noise and jitter, which is strictly an application technology. Pavel Zivny of Tektronix d...[Details]
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1 Experimental Principle
PWM (Pulse Width Modulation) is a method of controlling analog quantities with digital signals, so it is widely used in the control field. The so-called PWM signal is ...[Details]
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include p16f877.inc
CBLOCK 20H
SEC ;
MIN ;
HOU ;
DATE ;
MON ;
DAY ;
YERR ;
DDD ; write enable bit
TIME_TX ; 1302 send register
TIME_RX ; 1302 receive register
CO...[Details]
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When detecting automobile circuit-related faults, it is an indispensable step to make necessary measurements.
Of course, if the circuit diagram can be used as an aid throughout the process, i...[Details]
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0 Introduction
The Regulations on Energy Conservation in Public Institutions (Order No. 531 of the State Council of the People's Republic of China, signed by Premier Wen Jiabao, was adopte...[Details]
Automotive Electronics
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