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Portable devices with audio functions (such as portable media players and multimedia mobile phones) require long audio playback time, that is, long battery life. To extend the battery life of portable...[Details]
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The configuration function of KEA128 interrupt priority NVIC is: The above is for reference only. The following is an additional code example: #include "headfile.h" #include "core_cm0plus.h"...[Details]
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Some applications require sampling of a set of analog voltages, and there are at least two traditional approaches to this requirement. The most common approach is to cascade a classic analog accumu...[Details]
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For some time, Samsung Display has been a leader in the production of OLED displays, but its market share is shrinking rapidly under the impact of Chinese companies. According to technology website G...[Details]
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The goal of this section is to have a preliminary understanding of the clock on the board and to prepare for our subsequent programs through preliminary settings. 1. Basic resources on the board: O...[Details]
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The advantage of vortex flowmeter is that it can measure both liquid and gas. Usually, the medium flow passes through the vortex generator to generate a frequency signal, and then the circuit board co...[Details]
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Although there are many brands of mobile phones on the market, their charging circuits are roughly the same, all using PMOS-based charging circuits. When using PMOS, it is easy to control its swi...[Details]
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At present, the LED fluorescent lighting market is relatively active, and LED driver power supply manufacturers are mainly divided into three categories: the first category is the factory that develo...[Details]
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According to CNN, senior White House officials revealed that President Biden plans to pass his massive infrastructure and employment proposal this summer. It is understood that the proposal costs 3-...[Details]
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On December 12, the signing ceremony of the "Long-term Energy Storage Flow Battery Development Phase II" project, a scientific research cooperation between Zhonghe Energy Storage and Professor Liu ...[Details]
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The rapid development of technology is not only reflected in electronic products, but more and more innovative technologies have been used in the medical field, which is closely related to human ...[Details]
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Temperature measurement and control play a vital role in today's social life. The various temperature measurement technologies currently available in the international and domestic markets cover ma...[Details]
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1 Introduction
The characteristics of storage test are that it integrates multi-parameter micro sensors and signal adjustment, information acquisition, information storage and transmissio...[Details]
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The automatic watering system is designed with 51 single-chip microcomputer + LCD1602 liquid crystal + soil sensor + relay + ADC0832 + water pump. The three system buttons are: system reset button, s...[Details]
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In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]