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Recently, an electric bus of Hyundai Motor caught fire. In the previous few months, Hyundai Motor had experienced more than ten fire accidents, resulting in the recall of 33,000 vehicles at a cost of...[Details]
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ThinkRF R55x0/R57x0 real-time data collection can be completed in three ways: a) Block capture requires the user to issue a request and can only capture one data block at a time. SPP and PPB need t...[Details]
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The circuit principle is shown in the attached figure. DTMF digital decoder IC1 uses MT8870. Pin 2 of the chip is the IN signal input terminal, and pins 7 and 8 are connected to external crystals as c...[Details]
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Zhan Songhua from Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine told reporters that since the implementation of the second phase of the PACS construction proje...[Details]
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Title: Use ds1302 to make a precise electronic clock and adjust the time by pressing buttons
solution:
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int...[Details]
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On September 10, 2024, the Ministry of Industry and Information Technology issued the "Guidelines for the Promotion and Application of the First Set of Major Technological Equipment (2024 Editi...[Details]
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In late April this year, Motorola launched the new Edge series of mobile phones. The two products include Edge equipped with Snapdragon 765G processor and Edge+ equipped with Snapdragon 865 process...[Details]
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It is easy to encounter hardfault when debugging STM32. There are many reasons for encountering hardfault. During the debugging period, the root cause of this problem is mostly hardware problems. D...[Details]
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The watchdog circuit is one of the anti-interference measures required by embedded systems. This article uses the X25045 chip to design a new watchdog circuit. It has the characteristics of small s...[Details]
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Entering 2019, the global semiconductor industry is in decline, and the Sino-US trade war is also happening. The development prospects of the semiconductor industry are full of uncertainty. To paraph...[Details]
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XMC4000 is Infineon's 32-bit microcontroller based on the ARM Cortex-M4 core. The XMC4000 family combines the industry-standard core with Infineon's rich and powerful peripheral set, and is suitable ...[Details]
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Introduction Annubar flowmeter (also known as flute-shaped Annubar flowmeter) is a new type of differential pressure flow detection element developed based on the principle of pitot tube velocity mea...[Details]
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In the real world, power means money - bigger is better; the opposite is true for µC peripherals. As the consumer market continues to grow and end-application products shrink in size, less power is...[Details]
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The NCP1654 is a controller for a continuous conduction mode (CCM) power factor correction step-up pre-converter. It controls the power switch conduction time (PWM) in a fixed frequency mode and de...[Details]
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BYD's new generation of blade batteries is coming, which can make the pure electric car's range exceed 1,000km? According to the news from New Energy Vehicles, recently, a group of new car informat...[Details]