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SysTick clock, commonly known as "tick timer", can generate an interrupt at a set time. Functions such as delay_ms() can be seen everywhere in control engineering code. But its internal mechanism has...[Details]
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The function of the vehicle electronic compass is to help users determine the direction of the vehicle, accurately display the azimuth angle and provide correct operating instructions. Therefore, t...[Details]
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On Wednesday evening, TSMC's 18A advanced chip manufacturing plant in South Taiwan Science Park unexpectedly suffered a voltage drop of up to 90%. Although officials quickly clarified that production...[Details]
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On November 16, Xiangshui County held a high-quality development project groundbreaking event. A total of 6 projects were started with a total investment of 2.1 billion yuan, involving new energy, new...[Details]
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Ultrasonic cell pulverizer utilizes the dispersion effect of ultrasonic waves in liquid to cause cavitation in the liquid, thereby breaking up the solid particles or cell tissues in the liquid.
U...[Details]
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1. Basic circuit topology and working principle
LED driver
circuits
based on
inductive boost
switching converters
are widely used in the backlighting of battery-powered consum...[Details]
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NXP Semiconductors NV (NASDAQ: NXPI) today announced the launch of the S32K3 microcontroller (MCU) family, the latest in the S32K product line. The S32K1 family released in 2017 was an important turn...[Details]
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Abstract: A fully automatic solar water heater controller is designed. The system uses a low-power, high-performance RISC microcontroller AVR as the core of the control circuit to monitor water tem...[Details]
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Introduction
In recent years, the Internet has developed rapidly and has been widely used. The IP protocol system, as its core technology, has been widely recognized as the dominant position in...[Details]
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South Korea's semiconductor industry has been hit hard again recently. The latest data shows that South Korea's chip production fell for the fourth consecutive month in November last year, down 15...[Details]
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Introduction: This article provides a PIC16f877A AD conversion LED display 8-bit value code. ;**************** list p=16f877A ; list directive to define processor #include p16f877A.inc ; processo...[Details]
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Moldable silicone is emerging as a viable option in LED product design, including secondary optics, light pipes, light guides and other optical devices. New formulations designed specifically for ...[Details]
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In order to measure the explosive force generated by the explosion of a shell, it is often necessary to measure the flying speed of the shell fragments. However, the number of shrapnel generated by th...[Details]
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Wireless charging is very common in the mobile phone industry, but have you ever thought that entire new energy vehicles can also be charged wirelessly? Recently, it was reported that Tesla will ac...[Details]
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On May 6, Beijing time, German Economy Minister Robert Habeck revealed that 14 billion euros (about 14.7 billion U.S. dollars, 98 billion yuan) will be provided to attract chip manufacturers to Germa...[Details]
Microcontroller MCU
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