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OPPO is expected to launch the Reno5 series of smartphones in China soon. According to previous reports, the series may have three models and use different chips from Qualcomm and MediaTek. Now, two ...[Details]
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The typical application circuit of the SM9300 series high-precision and high-efficiency integrated voltage regulator module is shown in the figure. It can be seen from the figure that the application...[Details]
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As engineers pay more attention to signal integrity and power system performance in electronic design, the demand for higher resolution oscilloscopes is increasing. Higher resolution oscilloscopes a...[Details]
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Low-dropout regulators
(LDOs) maintain a specified output voltage over a wide range of load currents and input voltages, with a small difference between the input and output voltages. T...[Details]
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Here is the difference between open-drain and push-pull:
Open-drain output means no output voltage, it is grounded when low level, and not grounded when high level. If an external pull-up resistor i...[Details]
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1 Introduction
As a power fuel, one of the main indicators of coal is its calorific value. Calorific value is the basis for calculating heat balance, thermal efficiency and coal consumption, as ...[Details]
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Brushed motors and brushless motors are two common types of modern motors. They have some differences in structure, working principle, and performance. This article will introduce the advantages an...[Details]
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The Coral Dev Board Micro is the latest version of Google's Edge AI development kit, equipped with the NXP i.MX RT 1176Cortex-M7/M4 crossover processor and Google's 4 TOPS Edge TPU. It also include...[Details]
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According to foreign media reports, Volvo Cars will use a mixed reality simulator based on technology from European suppliers to develop safety and autonomous driving systems. The simulator is called...[Details]
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If nothing unexpected happens, Apple will launch a new generation of iPhone 14 series in September this year. Judging from some of the information that has been exposed so far, there will be s...[Details]
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After obtaining the waveform of the digital oscilloscope, many friends do not know how to save it. Next, follow the editor to learn the steps of saving the oscilloscope waveform to a USB flash driv...[Details]
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1. Introduction
Inclination sensors are devices that measure the inclination angle of a horizontal plane. They are widely used in engineering and technical fields such as civil engineering, hy...[Details]
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1 Overview At present, China has entered an aging society. According to national regulations, people over 65 years old are defined as elderly. In 2011, the proportion of the elderly population in ...[Details]
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This article introduces the use of a timing automatic control circuit made by a microcontroller to achieve eight-way timing control. It is very suitable for schools and other units to be used as work...[Details]
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There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]
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