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At present, the common motorcycle brake light source is still dominated by incandescent lamps, and the red light distribution lens is added to achieve the light distribution requirements. The disadva...[Details]
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The following code has been tested and used in the project and can be used with confidence
Author : I am from Qi
#include "reg52.h"
#include "Intrins.h"
#include "TypeDef.h...[Details]
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According to foreign media reports, on Tuesday, at Apple's third-quarter 2019 fiscal year earnings conference call, CEO Tim Cook said that Apple's revenue in China has achieved good growth in the pas...[Details]
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Preliminary data from the International Data Corporation (IDC) Global Tablet Quarterly Tracking Report showed that the global tablet market performed well in the fourth quarter of 2020, with a year-o...[Details]
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Many people want to learn ARM after learning MCU, but they don't know how to learn. Now Lingyang Education ARM Training Network lists the steps for learning this aspect. The learning steps based on ...[Details]
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Combination of tunnel diodes and transistors
Domestic tunnel diodes are all made of germanium, with a peak voltage of about 0.25 volts. If this germanium tunnel diode is to be used in parallel wit...[Details]
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Recently, Xiaomi Community held an event called "Xiaomi Manager Online", where product managers of Xiaomi Mi Band and Xiaomi Mi Watch answered questions about sleep monitoring, dial design style, bus...[Details]
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After a one-year update cycle, Apple is about to launch the fifth-generation iPad. After the launch of the thinner and lighter iPad mini, the 9.7-inch full-size iPad is likely to adopt a similar desi...[Details]
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On December 17, NIO Chairman Li Bin personally tested the thousand-mile endurance of the semi-solid battery pack installed in the smart pure electric vehicle ET7 for 14 hours in the cold winter, and ...[Details]
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From investing 200 million yuan to build a battery R&D laboratory to investing 2 billion yuan to establish a battery company, NIO's determination to manufacture its own batteries has gradually emerged...[Details]
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Some netizens asked Meizu Technology why they couldn't restock the Meizu 16T because they needed the 1999 yuan version with a very high cost performance, which had no major shortcomings except for ta...[Details]
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STM8S provides 2 interrupt management modes: Simultaneous Mode Nested Mode STM8 simultaneous interrupt management mode In this mode, all interrupts have an interrupt priority level of 3, so they ...[Details]
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element14 expands product lineup of test instruments and tools, Support engineers in their electronic design, testing and maintenance efforts element14 can quickly supply 37,000 kinds of test inst...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]
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On November 8, the spot price of lithium carbonate continued to hit a record high; data from Shanghai Steel Federation showed that on November 8, the price of battery-grade lithium carbonate increase...[Details]
Power technology
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