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Driven by economic development, population growth and urbanization, Africa's electricity demand will continue to rise in the coming decades. At the same time, with the reform of Africa's electricit...[Details]
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Buzzers are divided into piezoelectric buzzers and electromagnetic buzzers based on their structure. Piezoelectric buzzers use piezoelectric ceramics to make sounds, and the current is relatively sma...[Details]
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Select IO mode in STM32
(1) Floating input_IN_FLOATING - floating input, can be used for KEY identification, RX1
(2) Pull-up input_IPU - IO internal pull-up resistor input
(3) Pull-down input_IPD -...[Details]
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Challenges of multithreaded programming
To date,
innovations in
processor
technology have brought us
computers
with
CPUs
that
operate at higher clock rates
. Howe...[Details]
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Translated from EEtimes Voice control and voice interfaces have begun to permeate all cutting-edge consumer device categories. Advances in speech recognition algorithms and AI accelerator hardware ...[Details]
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According to a report on the Wall Street Journal website on January 8, bipartisan leaders of a U.S. House of Representatives committee believe that China is increasingly dominant in manufacturing mat...[Details]
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The new basic model of the R&S FPH handheld spectrum analyzer provides spectrum analysis capabilities up to 44 GHz. The R&S FPH combines the functionality of a benchtop instrument with the portabil...[Details]
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Generally speaking, the probe has a ground wire and a signal wire. The ground wire is the one in the cabinet that connects the terminal output of the oscilloscope. It is usually clip-shaped. Signal w...[Details]
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1. Design of software watchdog When a single-chip microcomputer or microcomputer system is subjected to strong interference, the program may go out of control, causing the CPU to enter an in...[Details]
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During the long vacation, I made a PC using a perf board.
Transistor. Diagram.
Parameter
.
Tester.
It took me a day and a half to build the test
circuit
...[Details]
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There are 11 timers in STM32, including 2 advanced control timers, 4 ordinary timers and 2 basic timers, as well as 2 watchdog timers and 1 system tick timer. The system tick timer is SysTick describ...[Details]
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1 Problem statement
Currently, commercial RTOS with a relatively high market share include VxWorks/PSOS, QNX, LynxOS, VRTX, Windows CE, etc. Most of these numerous RTOS are multi-tasking real-ti...[Details]
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Thanks to Apple's anti-tracking feature, a woman was able to find an AirTag on the trailer hitch of her vehicle, leading to the arrest of a man with malicious intent. A woman in Apollo, Pennsylv...[Details]
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introduction Since the digital signal processing ( DSP ) chip represented by TMS320 was launched by TI in the 1980s , it has provided different series and various varieties of products and has bee...[Details]
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One of the main drawbacks of traditional Class D amplifiers is that they require external LC filters. This not only increases the total solution cost and board space, but can also introduce additiona...[Details]
Analog electronics
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