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Common models and specifications of LED film screens
LED film screens have begun to be used in commercial glass curtain walls, smart windows, indoor spaces and other fields. Compared with trad...[Details]
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Verifying power line timing in an embedded system using a 4-channel oscilloscope can be time consuming, but it is something most engineers have to do. When we talk to oscilloscope users, evaluating p...[Details]
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In recent years, as terminal brands such as Apple, Samsung, and Huawei have successively introduced AMOLED panels, many panel manufacturers have also accelerated the layout of the AMOLED panel indust...[Details]
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Pool Cleaning Navigation Program
Currently, pool cleaning robots have become a new hot track, and many companies have invested in research and development in this new field, mainly com...[Details]
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Innovative SABICLNP™ ELCRES™ EXL resin provides excellent flame retardancy for ultra-thin wall parts, helping REALME meet the new IEC 62368-1 safety standard for consumer electronics The new IEC 62...[Details]
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Now this serial port is still working well on my lab bench. There is no instability.
First, the PL2303 needs special treatment. Pay attention to the pins... After all, the SSOP28 0.6MM pin pitch ...[Details]
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The output signal generated by the integrated amplifier circuit board (ZHFD) is sent to SG3526 to generate PWM pulses. This signal is logically operated with the feedback signal and then sent to the ...[Details]
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Foreign media Huawei Central reported that Huawei EMUI 11 will be released at the 2020 Huawei Developer Conference (HDC), and this new version of EMUI 11 will be based on the open source Android 11. ...[Details]
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It was not until Sony exhibited its 55-inch flat-panel TV using the self-luminous display technology "Crystal LED Display" at the CES International Consumer Electronics Show last week that the industr...[Details]
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First calculate the desired time, basically *P_TIMEA_Data = 0xffff-the time frequency you want. Then *P_INT_Ctrl = allow the corresponding interrupt to allow receiving interrupts, then __asm();
Then ...[Details]
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The trend towards ultra-low power and energy-saving designs is very clear in all areas of sensor technology. Portable devices and sensors with wireless networking and fail-safe protection especially ...[Details]
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0 Introduction
Computer systems always exchange information or data with each other through the bus. These directional information and data flows flow in the bus to form various operations...[Details]
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1. How are headphones classified?
1. According to the transducer principle
There are mainly two categories of headphones: dynamic and electrostatic. Although there are several other types such...[Details]
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NXP has several distinctive labels: "car core giant", "standing on the shoulders of giants" and "almost being acquired by Qualcomm for a huge amount". In June last year, semiconductor research inst...[Details]
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Also known as insulation resistance meter, commonly known as megohmmeter, it is mainly used to measure insulation resistance. There are two types: manual and electric. The appearance of manual megohm...[Details]