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The characteristics of glass rotor flowmeter are obvious, with simple structure, operation, simple installation, low price, intuitive reading, etc. It is widely used in many fields of industry and can...[Details]
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The method is basically the same as cross-compiling Python-2.7.13 to ARM (aarch32) platform. The only difference is that the toolchain is replaced with the toolchain for compiling aarch64. You can re...[Details]
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1. Product introduction of Fluke 709H precision loop calibrator: The Fluke 709H mA loop calibrator saves measurement time while producing high-quality results. 709H has HART communication function an...[Details]
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According to foreign media reports, conversational artificial intelligence (AI) service provider Cerence has reached a cooperation with Mercedes-Benz AG. Cerence will provide enhancements to the intu...[Details]
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Q: How is the context saved when ARM enters IRQ interrupt from SVC mode? Answer: When saving the scene, when in svc mode, the cpsr register is written to the spsr_irq register in irq mode, not the sp...[Details]
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Oscilloscopes are commonly used by electronic engineers to observe electrical signals. Today's digital oscilloscopes also have spectrum analysis functions. They are usually used to measure electrical...[Details]
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1. Macro definition:
1. Without parameters:
#define Identifier constant expression
#define is a macro definition command. It is a good habit to use uppercase for macro name (identifier)
#define ...[Details]
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On April 19, Gasgoo learned that Ruisi Huachuang released the world’s first AR-HUD using LBS as the light source, and launched the world’s first new display technology – a multi-layer optical wavegui...[Details]
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Current detection resistors, also known as shunts. However, the current application of resistors is no longer limited to the narrow range of the past. Resistors with extremely low resistance and al...[Details]
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Tesla 's recent series of operations (Tesla and Panasonic's three-year pricing agreement to expand US production capacity; an agreement with Glencore to purchase 6,000 tons of cobalt per year) really...[Details]
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Launch highly integrated power management integrated circuits in batches to help customers who originally developed products using samples or nPM1300 EK enter commercial production Oslo , Norway...[Details]
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48V power supply is a relatively safe power supply, which is relatively safer than 110V 220V power supply.
Shenzhen Baoweit 48V communication inverter power supply has the following advantages...[Details]
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In the process of configuring the s3c-2410 development environment, I set up a shared directory for mounting during development, but various problems always occurred. It took me an entire afternoon t...[Details]
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The organizers of the world's leading multi-sport events believe that coaches should also be the center of attention. Coaches often have a great influence on the performance of athletes, but they are ...[Details]
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Abstract: This article introduces the working principle and charging process of the 1-3 cell lithium-ion battery charger composed of the new charging device MAX1757 produced by MAXIM Company. On...[Details]
Power technology
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