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This article examines the power circuits used in these inverters and recommends the best choices for switching and rectifying devices. The market for solar inverters (photovoltaic inverters) is growin...[Details]
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The schematic diagram of the wireless transmission circuit based on the nrfl2401 chip is as follows: During the experiment, both the sender and the receiver used the same circuit. The sender prog...[Details]
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Although Apple previously stated in its financial report that this year's iPhone 12 will be delayed in its launch, the press conference is still expected to be held in September, when it will officia...[Details]
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Huawei unveils 2022 Vision Smart Screen lineup, including first gaming smart screen Z eSports version On September 29, 2022, on the third anniversary of the launch of Huawei Smart Screen, Huawei he...[Details]
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No matter what the reason for learning microcontrollers, becoming a master of microcontrollers can be said to be the wish of almost everyone who seriously studies microcontrollers.
The secret of m...[Details]
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0 Introduction
Modern industrial measuring instruments are based on single-chip microcomputers and have functions such as digital display, switch output, over-limit alarm and communication...[Details]
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0 Introduction
Special integrated switching power supplies mainly include the following five types :
1) Composite switching power supply;
2) Constant voltage/constant current (CV/CC...[Details]
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From the previous tutorial, we know that the input of buttons and switches is essentially the reading of digital signals. This tutorial will talk about the principle of controlling LEDs, which is the...[Details]
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1. FD422 dual-channel power amplifier circuit principle
The circuit is shown in the attached figure. The audio signal is sent from the input terminal, and then sent to the grid of the input st...[Details]
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1. To write data to the flash, first page the data according to the write address and the number of data bytes, then call the page write function to write it to the flash.
2. Data paging function co...[Details]
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Install 51 and ARM KEIL separately, they are in different folders, in order to extract the C51 folder. Then the question is, can they be installed in the same folder? Theoretically it works, but I ha...[Details]
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In the actual waveform measurement process, how do you measure the time difference between two channel signals? Manual cursor measurement? This is indeed a common method, but it will inevitably cau...[Details]
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The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
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Huawei's Mate 30 series (tentative name) will be launched in the second half of the year. Now the official announcement has been made that the price of the Mate 20 series has been significantly reduc...[Details]
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When considering topologies that use LED drivers to convert AC input voltage into a constant current source for LED loads, it is helpful to classify LED applications into three power levels: (1) Lo...[Details]
RF/Wirelessly
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