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#include
#include stdio.h
/*
Program function: This program is used to test the 4X4 matrix keyboard; and has the ability to long press test.
When a key is pressed, the pressed key ...[Details]
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Abstract: The following application note provides a circuit that automatically performs shutdown, power-up, and low-battery lockout functions without the need for software control.
This micropower...[Details]
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introduction
Data acquisition is widely used in the field of oil exploration and production, covering almost every aspect of oil exploration and production. Traditional data acquisition systems ca...[Details]
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Strategy Analytics' latest research report, "Global Smart Home Market 2019", predicts that by 2019, consumer spending on smart home-related hardware, services and installation fees will reach $103 bi...[Details]
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At the end of the year, the north has entered deep winter, but Xiamen, Fujian, on the coast of the East China Sea, is still thriving with red and green flowers flying, egrets flying and clouds soar...[Details]
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The purpose of my program is to enable the timer to update the interrupt, implement a 1S interrupt for the timer, and then flip the LED level once in the interrupt function. 1. First, turn on the c...[Details]
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The European Commission has proposed the latest goal of digital transformation: by 2030, the total production value of Europe's advanced and sustainable semiconductors will account for at least 20% o...[Details]
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DRAM spot prices have soared, surging about 60% since the beginning of the year to the highest level since March 2019, as demand for home appliances surged during the COVID-19 pandemic and increased ...[Details]
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German carmaker BMW Group and Solid Power have added a research and development license agreement as the basis for their joint cooperation. The license enables BMW to set up a proto...[Details]
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The main function of the MI 3100 is to measure all major electrical parameters, allowing safe measurement of electrical installations in buildings. Before work begins on an old or new electrical inst...[Details]
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Chinese inventor Wu Kai and his team successfully won the European Inventor Award 2023 (category "Non-European Patent Office Member States") In recognition of the Chinese inventor's contribution ...[Details]
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"I rushed to launch it without being fully prepared, and now the situation is embarrassing," said Gao Dongzhen. As smartphone designs become increasingly homogenized, the Galaxy Fold, a foldable phon...[Details]
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In the past few years, Shenzhen's municipal administrative districts have achieved gratifying results in promoting the construction of video access control rental houses. It can be seen that in th...[Details]
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One of the biggest innovations in the iPhone 12 is a simple circle of magnets — the new Magsafe charging connection technology that opens up a ton of compatible accessories. However, it turn...[Details]
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On October 29, according to a news release from Pudong, the Humanoid Robot and Embodied Intelligence Innovation Forum was held in Shanghai yesterday. The National and Local Co-built Humanoid Robot ...[Details]
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