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[p=28, null, left][color=#666666][font=Helvetica, "][size=14px] As for the commonly used connection methods of segment code LCD screens, we all know them. Generally, customers have already determined ...
From: https://www.hackster.io/palsayantan/neo ... ock-5bd11cEspRing comes with 2-bit ws2812b RGB LEDs and it has an ESP12E module built in to control the LEDs. So you get a neopixel ring with an onboa...
1. A delay circuit is needed to allow a short delay before output after the strong power is connected.
There is an external 5V power supply, and there are strong power input and output lines. When str...
According to relevant reports, descriptions of 6G mobile communication related technologies have appeared in the newspapers. The theoretical download rate of 5G is 10GB (Byte) per second, which is 10 ...
Abstract: In order to solve the intelligent problems of automatic range conversion, polarity judgment of measured voltage, amplitude conversion, over-range display and alarm signal of general dig...[Details]
Microcontrollers seem to have a high threshold for many people, but are very simple for some people. Therefore, whether microcontroller programming is easy to learn depends on who wants to learn it, ...[Details]
Traditional car companies and new car manufacturers have deployed smart driving, and technology giants such as Huawei, Baidu, Xiaomi, and DJI have joined the industry. Today, with multiple factors su...[Details]
0 Introduction
Among the third generation mobile communication technologies, the most representative solutions are CDMA2000 in North America, WCDMA in Europe and Japan, and TD-SCDMA in Chin...[Details]
Today, vivo's first G-series 5G business office mobile phone G1 for government and enterprise was officially launched, with a starting price of 3,498 yuan. In terms of appearance, the vivo G1 uses ...[Details]
Strategy Analytics' latest research report "IoT Cellular Connections by Air Interface and Vertical Industry" points out that by 2025, 5G connections will grow to one-third of all IoT connections; the...[Details]
Microsoft co-founder Bill Gates said on Tuesday that OpenAI's GPT artificial intelligence model is the most revolutionary technological advancement since he first saw the modern graphical desktop env...[Details]
1. Experimental purpose
1. Understand the interface method between D/A conversion and single-chip microcomputer.
2. Understand the performance and programming method of D/A conversion chip...[Details]
1 Application Background
With the continuous deterioration of the ecological environment, consumers' health awareness has greatly improved, and indoor gas pollution has attracted more and mor...[Details]
Today, OPPO announced that it has completed the joint development and testing of digital car keys based on CCC 2.0 with NIO, and will launch related functions in the wallet app of OPPO phones and wat...[Details]
Most automotive power architectures must follow the most basic principles when designing, but not every designer has a thorough understanding of these principles. This article will explain the six ba...[Details]
Accenture is a leading global management consulting and professional services company headquartered in Ireland. Since it was first listed in the Fortune Global 500 in 2016 at 312th place, it has ...[Details]
STM32 cannot perform JTAG simulation after disabling the JTAG function in the program.
In the program, the function that usually disables JTAG is as follows:
//Change the mapping of the speci...[Details]
On December 27, 2019, Li Juan, deputy director of the trading department of Gansu Power Trading Center Co., Ltd., who was on a business trip in Beijing, booked an electric car online. Upon hearing ...[Details]
Topswitch devices and features
Topswitch is a new switching power supply device launched by the American company Power Integrations in 1994. It integrates a pulse width modulation (PWM) controller ...[Details]
PCB Design
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