Over the past 20 years, IEEE 802.11, commonly referred to as Wi-Fi, has grown from 2 Mbps to Gigabit-plus speeds, a 1,000-fold increase in throughput. The standard has continued to evolve with the int...
[i=s]This post was last edited by Aguilera on 2020-3-12 21:55[/i]The multi-string RGB LED lighting design uses high-resolution dimming to achieve independent multi-string LED lighting, which is ideal ...
Smart home systems face the challenge of far-field audio acquisition. Existing smart home systems have difficulty acquiring and understanding voice commands in noisy environments due to a limited numb...
In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us.
One machine cycle = one clock cycle, that is, each acti...
Author: Zhou Wei, a member of Yibo Technology Expressway Media
Why can't the impedance test range be the entire line segment but the 30% (50%) ~ 70% segment? Last time, Lei Bao was too embarrassed to ...
1. AC equivalent circuit analysis method First draw the AC equivalent circuit, and then analyze the AC state of the circuit, that is: when the circuit has a signal input, whether the voltage and curre...
"State Grid":
Why does State Grid Corporation of China want to promote the construction of new energy cloud?
Liu Jinsong: First of all, this is necessary to serve the energy strategy...[Details]
introduction
Once a new IC is designed, the designer must simulate the circuit to test its basic functionality. The most commonly used simulation program, PSpice®, can be used to generate Spice m...[Details]
The rapid development of 5G technology around the world provides new growth prospects for gallium nitride (GaN) and silicon carbide (SiC) power semiconductor manufacturers. According to a study condu...[Details]
With the popularization of automobile intelligence, more and more complex electronic components will be installed in cars, such as autonomous driving and smart cockpits, which have been popular in ...[Details]
I have just come into contact with STM8 microcontrollers. I have been developing under Linux before. I was a little confused for a while, so I recorded some of my learning process, hoping to help lay...[Details]
The PIC series of CMOS microcontrollers developed by Microchip Technology, especially the microcontrollers with built-in second-generation Flash memory, are unique in terms of rapid application. Most...[Details]
1 Introduction
Under the current situation of imbalance between electricity demand and production, the most effective way to cope with it is to improve energy efficiency, that is, to u...[Details]
The Qichacha APP shows that recently, Beijing Xiaomi Mobile Software Co., Ltd. disclosed the invention patent of "Method and device for reporting flight path information, method and device for determ...[Details]
Solar energy has attracted much attention as an unlimited and free energy source. Among them, photovoltaic technology is widely used in the field of solar energy, which can be traced back to 1839. ...[Details]
Recently, OnePlus officially announced that it will officially release the OnePlus 9 series flagship mobile phone on March 24. As a popularizer of high-refresh screens in the mobile phone in...[Details]
Guangzhou Automobile Group announced on March 27 that the GAC Aian AH8 project of its controlling subsidiary was changed from joint development with Huawei to independent development. After this chan...[Details]
Single-chip microcomputers are widely used in various fields, and there are many kinds of button designs for human-computer communication. Different design methods have different advantages and disadv...[Details]
The reality facing the industry is that parts are getting smaller and smaller. For example, a 0201 chip capacitor is 75% smaller than a 0402 and takes up 66% less area on the circuit board. Th...[Details]
一. IAR SWO IAR comes with the printf via SWO function in the compilation options. First, let's talk about how to output information to the SWO port. It's done in one sentence. ITM_SendChar(ch); Stri...[Details]
Android supports three types of processors (CPUs): ARM, Intel, and MIPS. ARM is undoubtedly the most widely used. Intel is well known for its popularity in desktops and servers, but has relatively ...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
