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Abstract: UAF42 is a universal active filter produced by BB Company in the United States. It can easily design low-pass, high-pass, band-pass and band-stop filters. In addition, BB Company also ...[Details]
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晶振：12M
TEMPER_L EQU 36H
TEMPER_H EQU 35H
TEMPER_NUM EQU 60H
FLAG1 BIT 00H
DQ BIT P3.3
AAA:MOV SP,#70H
LCALL GET_TEMPER
LCALL TEMPER_COV
LJMP AAA
NOP
;------------------读出电影后水水值
GET_TEMPER:...[Details]
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After a month of unremitting efforts, I finally successfully ported NET-SNMP to the ARM platform. There is very little information about NET-SNMP on the Internet, and the few articles that are availab...[Details]
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A high-reliability linear regulator usually requires a current limiting protection circuit to prevent permanent damage to the regulator due to load short circuit or overload. Current limiting pro...[Details]
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(Image source: Autotalks official website) According to foreign media reports, Autotalks, a global leader in V2X (vehicle-to-everything) communication solutions, is supplying its chipset for NoT...[Details]
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On September 10, Huawei released a new smartwatch, Huawei Watch GT 2 Pro, which features a sapphire surface, a high-strength titanium case, and a precision ceramic back case, making it of higher qual...[Details]
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On May 13, the Ordos 50GWh lithium-ion energy storage battery intelligent manufacturing project started construction in the Mengsu Economic Development Zone. It is understood that the Ordos 50GWh lith...[Details]
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Transformer coupled circuit
Rl may be the actual load or the lower amplifier circuit.
In the case of an ideal transformer, the power obtained by the load is equal to the power consumed by ...[Details]
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This week, the Brazilian port of Vitória (Espirito Santo State) shipped the world's first batch of green lithium produced in the Jequitinhonha Valley in Minas Gerais. The product of...[Details]
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Bread Moisture Tester Some breads have soft and some have crispy textures. The key to ensuring the crispness of the bread crust is the moisture content. This helps to prolong the crispness of the bre...[Details]
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According to foreign media reports, the first model of Volkswagen's new generation of pure electric ID. family, ID.3, has a long driving range, strong driving power, avant-garde design and innovative...[Details]
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On August 2, US President Trump threatened to impose a 10% tariff on the remaining $300 billion of Chinese goods starting September 1. Some analysts pointed out that since the iPhone is also included...[Details]
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On August 23, CATL's 5MWh EnerD series liquid-cooled energy storage prefabricated cabin system successfully achieved the world's first mass production delivery.
New generation 314Ah batt...[Details]
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Continuing with the topic from the day before, on the Nurburgring track, Tesla's Plaid power system Model S prototype and Porsche Taycan began an offensive and defensive drill for the fastest lap rec...[Details]
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Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
Microcontroller MCU
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