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In this article, you'll learn how OLED technology works, what types of OLEDs there are, the advantages and disadvantages of OLED compared to other light-emitting technologies, and some of the probl...[Details]
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When the timer works in 16-bit counting mode, there are two parameters TH and TL.
Both parameters are 8-bit (0-255) and cannot directly accept 16-bit (0-65535) data.
In order to assign the high 8 bi...[Details]
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Summary: Current shunting in an isolated 0-20mA current loop with a precision resistor analog front end can quickly protect a fuse or automatic current-limiting switch. The circuit shown, unlike th...[Details]
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According tomedia reports, although technology is constantly developing, when it comes to research and development, nothing is better than evolution. Take jumping spiders, for example. Despite their ...[Details]
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Brightness control method of LED large screen
There are two ways to control the brightness of LEDs. One is to change the current flowing through the LED. Generally, the continuous w...[Details]
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At Oracle OpenWorld, Intel and Oracle announced that Oracle will integrate the high-performance capabilities of Intel® Optane™ DC persistent memory into its next-generation Exadata platform, the Orac...[Details]
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Trump announced on Twitter that he would provide NASA with an additional $1.6 billion in funding to help the United States "come back big" in space, particularly in exploring the moon and Mars. On ...[Details]
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1. First download qemu for mini2440
git clone git://repo.or.cz/qemu/mini2440.git qemu
If you feel the speed is slow, download it directly
http://repo.or.cz/w/qemu/mini2440.git/snapsh...[Details]
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At 14:00 on March 16, Baidu held a press conference at its Beijing headquarters. Baidu CEO Robin Li announced the official launch of the large language model generative AI product "Wenxin Yiyan". M...[Details]
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1. Voltage reduction starting control of three-phase asynchronous motor
1. Y-△ step-down starting control of three-phase asynchronous motor
The relay contactor control of the Y-△ step-dow...[Details]
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This paper introduces the software and hardware design method of vacuum fluorescent screen display in multifunctional kitchen control system. The system uses PIC16F72 single-chip microcomputer as the...[Details]
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1 Introduction
The various control valves used in oil storage tanks and oil pipelines in oil depots are essential field instruments in the process of oil storage and transportation. The degree ...[Details]
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The calculus operation node for arrays in LabVIEW 8.2 is located in "Mathematics → Integral and Differential" on the function palette, as shown in the figure.
As shown in the figure, th...[Details]
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After launching the Nokia C1 Plus for the international markets, HMD Global has now launched the Chinese version of this entry-level smartphone for RMB 499. It will be available starting December 25....[Details]
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Figure 1 shows a two-stage converter composed of a DOM Boost PFC converter and a flyback converter, which are connected in parallel through a large-capacity capacitor % for energy storage and contr...[Details]