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1. Experimental tasks As shown in Figure 4.14.2, use the parallel port P1 of AT89S51 to connect to a 4×4 matrix keyboard, use P1.0-P1.3 as the input line, and use P1.4-P1.7 as the output line; it is ...[Details]
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Customizable on-chip peripherals subvert traditional logic, TI helps engineers unleash their creativity
It’s a familiar scene in labs around the world: Design engineers push ...[Details]
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On the 30th local time, the US Federal Communications Commission (FCC) finally announced that it had determined that Huawei and ZTE posed a threat to US national security and banned US companies from...[Details]
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The second-generation Snapdragon 8 helps Nubia Z50 create a new optical imaging flagship
On December 19, Nubia officially released the new generation of imaging performance flagshi...[Details]
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Swedish battery maker Northvolt and Norwegian aluminum supplier Hydro are partners in a joint venture called Hydrovolt that has built Europe's largest battery recycling facility.
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Introduction
In today's information society, the development and application of information technology and information industry characterized by multimedia have an increasingly...[Details]
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Tesla acquires 20% of BYD shares? BYD acquires Aston Martin? Recently, two acquisition rumors about BYD have attracted attention. Foreign media reported that Tesla will use US$36 billion (appr...[Details]
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This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle ...[Details]
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In modern robot design, any movement of the head, neck, and limbs requires the support of various motors, such as traditional rotary motors, stepper motors, linear motors, and other special motors....[Details]
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1. Knowledge preparation To have a deeper understanding of ucos-ii transplantation, two aspects of knowledge are required: (1) Target chip, here is the LPC17xx series chips, they are all based on...[Details]
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Experiment name: Fabrication and vibration characteristics test application of power amplifier based on two-dimensional elliptical ultrasonic vibrator Experimental purpose: To test and verify wheth...[Details]
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On the morning of January 15th, according to a report from the French website iPhoneSoft, Netflix is trying to support Apple's "spatial audio". Spatial audio is an audio experience developed...[Details]
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With the development of communication and network technology and the Internet, the digitization, networking and intelligence of industrial management have become a general trend. Using the indust...[Details]
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Preface
MSP430 is a microprocessor recently introduced to China. It has outstanding performance in ultra-low power consumption and is known as a green MCU in the industry. At the same time, it...[Details]
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Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]