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1. Introduction
The single-chip microcomputer market can be described as a giant, and the 51 single-chip microcomputer has more users. There is no need to introduce the 51 single-chip micr...[Details]
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ARM7 BEEP Program Analysis
In the schematic diagram, we can see that the buzzer is connected to the P07 port, and the interface is short-circuited.
#include "config.h"
#define BEEP 1 7 // P0....[Details]
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What circuit designs are involved in the design of a signal generator ?
All instruments that generate test signals are collectively referred to as signal sources. The oscillating circuit...[Details]
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On September 13, local time in the Netherlands, at IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Vide...[Details]
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Although Samsung Galaxy S III has shipped 10 million units in just two months, many users may not be satisfied with the PenTile arrangement of its 4.8-inch 1280*720 HD Super AMOLED screen. Samsung'...[Details]
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The current garbage collection fee standard in my country is relatively low, and the government has to invest a large part of its funds every year to subsidize garbage disposal companies. After the...[Details]
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Please note that there is no internal reference on ADC_IN17, so it is incorrect to refer to it as a reference voltage.
Therefore, the understanding below the horizontal line is incorrect. If it is us...[Details]
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MCU and other materials prices rise, domestic small home appliance industry elimination competition accelerates Since the outbreak of the epidemic, the large home appliance market has been sluggish, ...[Details]
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Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]
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****************DS12887 clock calendar chip debugging******************/
Pin configuration:
MOT: ground
CS: ground Address: 0xFF00
AS: connected to microcontroller ALE
R/W: connected to RW
DS:...[Details]
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Huawei's Porsche Design products of the Mate series are Huawei's top-level products every year. They integrate Huawei's most advanced technology and are polished with extreme craftsmanship, which has...[Details]
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Hello everyone, sometimes we encounter such waveforms in waveform measurement. According to the waveform characteristics, the appropriate edge trigger has been set, but the waveform still cannot be d...[Details]
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Six apartment buildings in the southwestern Swedish town of Vårgårda will be renovated to run on renewable energy year-round. A microgrid consisting of solar panels, batteries, heat pum...[Details]
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According to foreign media reports, OMNIVISION, a developer of semiconductor solutions, announced the launch of a new series of OX03D4C, a 3 MP resolution system-on-chip (SoC) OX03D for automotive ...[Details]
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Recently, there was news that Apple invested in building a new plant in Longtan Park, Hsinchu Science Park, Taiwan, targeting the two new-generation display technologies, Mini LED and Micro LED...[Details]
DSP and ARM Processors
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