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1. Cause of the problem
Recently, several customers reported that the USB Mass Storage routine of the STM3210E development board had some problems. The team leader assigned me to debug. The Mas...[Details]
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Unicore Navigation is one of the earliest companies in my country to enter the research and development of navigation chips. It is engaged in high-integration chip design and high-performance GNSS co...[Details]
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The frequency of the self-excited multivibrator composed of an odd number of NAND gates is very high. For example, the frequency of the oscillator composed of TTL NAND gates can reach about 8MHZ. The...[Details]
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Based on the need to measure RF interfaces and devices, HP (the predecessor of Keysight Technologies) invented the first network analyzer 8410A in 1967. The invention of 8410A moved impedance measure...[Details]
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On September 20, 2024, Shenzhen welcomed a grand event in the industry - Digu Day and new product launch conference was successfully held. This event not only witnessed another milestone of Digu Ro...[Details]
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This section describes the interrupt handling of the ATmega168. For more general AVR interrupt handling, see P11 "Reset and Interrupt Handling" The interrupt vectors of the ATmega48, ATmega88 and AT...[Details]
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ADC instructions The ADC (Add with Carry) instruction adds the source operand and carry flag values to the destination operand. The instruction format is the same as the ADD instruction, and the op...[Details]
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On March 17, SEMICON China 2021, themed "Cross-border Global, Heart-to-heart Connection", opened grandly at the Shanghai New International Expo Center. As a world-leading integrated circuit manufactu...[Details]
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According to Bloomberg, people familiar with the matter revealed that Taiwan plans to subsidize more than NT$10 billion to attract chip manufacturers from other regions to build research and developm...[Details]
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Samsung Electronics Vice Chairman Lee Jae-yong reportedly told South Korean President Moon Jae-in that Samsung has been preparing to develop 6G communication technology. On December 27, South Kore...[Details]
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IEK believes that as international energy and climate issues continue to ferment, countries are vigorously promoting
the construction of
smart grids
, hoping to promote the optimal allocation...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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1. Scheme design and demonstration 1.1 Overall solution design DC electronic load based on manual adjustment of microcontroller control. This scheme uses two self-locking switches to control the...[Details]
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Constant current drive circuit design: The LED drive circuit based on PT4115 is shown in Figure 1. The circuit can use Atmega8 microcontroller as the controller and set two input interfaces. The i...[Details]
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The CoreDrive
E3 MCU
is a new generation of high-performance microcontroller products designed for automotive safety-related applications. The full range of E3 products integrates ARM C...[Details]
MCU
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