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The AVR timer T1 interrupt sample program uses the AVR timer T1 for 1S timing and uses the LED indicator of the PD port for simple indication. #include iom16v.h #include macros.h ...[Details]
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Abstract:
Aiming at the problems of difficult wiring and large interference when using the lead-wire test method to test the parameters of weapon systems, a storage test method based on NandF...[Details]
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Lesson 1: 51 MCU Minimum System
In fact, the core peripheral circuit of 51 single-chip microcomputer is very simple, a single-chip microcomputer + a watchdog + a crystal oscillator
+2 magnetic sh...[Details]
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void main (void) { unsigned int i; WDTCL = WDTPW+WDTHOLD; //Stop watchdog P5DIR = 0x10; //Set P5.4 output P5SEL = 0x10; //Set P5.4 port as peripheral module for MCLK signal output BCSCTL1 &= ~XT2OFF;...[Details]
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Recently, the School of Physics of Zhengzhou University has made breakthrough progress in the controllable preparation of graphene-phase carbon nitride (g-CN) films and optoelectronic devices. The re...[Details]
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This system design uses
ADI
's high-speed
analog-to-
digital converter
AD9220 to realize waveform signal acquisition. The maximum sampling rate of AD9220 can reach 10 MHz. It uses an exte...[Details]
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Kernel version: 2.6.14
CPU platform: arm
When exchanging data between kernel space and user space, get_user and put_user are two dual-purpose functions. Compared with copy_to_user and copy_from...[Details]
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By 2022, it is expected that nearly 4 million operational industrial robots in stock will be working in factories around the world. These robots will play a vital role in automating production to acc...[Details]
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1. Overall design and demonstration of the scheme
1.1 Selection of liquid level sensor
The self-made sensor is made by using the conductive properties of metal conductors and water. It can ...[Details]
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Although high-brightness LEDs have the advantages of more power saving, longer service life and faster response time, they still face performance bottlenecks such as electrostatic discharge (ESD) d...[Details]
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In 2013, technology has become a topic that the global automotive industry pays more and more attention to. Among the many technologies, electronic and electrical technology occupies a very impor...[Details]
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Ma Huateng recently proposed at the Tsinghua School of Economics and Management's "Insight Forum" that the first step in the evolution of artificial intelligence will definitely be to become a helper...[Details]
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Bus: refers to an information transmission line that can serve multiple components. In a microcomputer system, various components communicate with each other through the bus.
Address bus: It transm...[Details]
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On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time.
At the same time, Nvi...[Details]
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LG Energy Solution's performance in the third quarter of 2024 does reflect the weakness in global demand for power batteries.
LG Energy Solution's operating income was 687.78 billion won...[Details]