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1. Concept of timer/counter of MCS-51 microcontroller
The timer and counter in the microcontroller are actually the same physical electronic component, but the counter records what happens outside t...[Details]
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In Keil C51, numbers cannot be assigned directly in binary form, although it is possible in 8051 assembly. Although binary numbers are long to write and prone to errors, because they are writ...[Details]
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In the future, vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) communications will be combined with vehicle-to-everything (V2X) communications, a billion-dollar market that is attracting...[Details]
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The factors affecting the measurement error of the transformer capacity characteristic tester mainly include connection group, ambient temperature, impedance voltage, tap changer, and short-circuit c...[Details]
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At present, the most commonly used in industrial measurement is still differential pressure flow measurement. The mainstream products of differential pressure are saving type (orifice flowmeter, ventu...[Details]
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The vivo Y32 has been officially released, and it features a plastic material with a smooth surface. Its dimensions are 164.26 x 76.08 x 8 mm and it weighs 182 grams. The device is powered by a Qua...[Details]
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Introduction
Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, s...[Details]
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1. PHASE LOCKED LOOP (PLL)
S3C6410 contains three PLLs (phase-locked loops), APLL, MPLL, and EPLL. By setting them, the input clock is synchronized and output to achieve the purpose of operating the ...[Details]
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Emergency hand-held lights powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down, single diode half-wave rectifier device, and the charg...[Details]
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Let’s first answer a previous question: If the pin is not configured as an output and a high level is written, what will happen if an LED is connected? The experimental result is that the LED light...[Details]
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ADLINK Technology, an edge computing solutions provider, recently announced that it has partnered with Intel to sponsor the 20/20 Vision Hack. The Hackathon competition aims to encourage enterprise s...[Details]
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The vehicle digital key is an innovative technology under the transformation of automobile intelligence. Different communication technologies such as NFC, UWB, BLE (Bluetooth) turn NFC smart cards,...[Details]
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Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]
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Avita 11, a model jointly created by CATL, Huawei and Changan Automobile, which integrates the latest technology of each company, has finally been officially released, and the price, configuration an...[Details]
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1 Introduction In the field of industrial flaw detection, various problems in the welding process will cause defects such as pores and cracks in the weld, affecting the quality of the product, so...[Details]
Microcontroller MCU
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