This document explains the important parameters to consider when selecting antennas for SRD applications. The article covers parameters such as radiation pattern, gain, impedance matching, bandwidth, ...
1. OverviewFLYYANG unattended intelligent weighing management system is mainly composed of electronic truck scale, computer, printer, video surveillance, wireless radio frequency card reading system, ...
"200 Examples of Monolithic Switching Power Supply Design" comprehensively, deeply and systematically explains the practical circuit design of monolithic switching power supplies. The book selects the...
The physical design of the PCB board is the last step in the design of switching power supplies. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, cau...
This program has passed the circuit test. The circuit is very simple. Connect eight lights to port p1 and a button to port p2.0.
The running effect is that the eight lights flash 5 times after the bu...[Details]
The DeeCamp 2019 AI training camp hosted by Sinovation Ventures has officially started and is accepting online registrations from now on. DeeCamp is committed to cultivating AI application talents wh...[Details]
Earlier this month, Indian media ETTelecom reported that Indian local mobile phone brands such as Lava and Micromax are facing severe chip shortages because MediaTek shipped most of its chipsets to C...[Details]
After completing the wireless communication, I didn't do anything but put the study of AVR on the agenda. I built the AVR by hand and soldered all the experimental boards by myself, because I was use...[Details]
1. Clock structure diagram Figure 1 On-chip clock structure 2. Clock Distribution There are three ways to provide clock sources for 5744, namely external active crystal oscillator, external passi...[Details]
Always connected cars have been one of the automotive industry's visions for decades. Cars with communication capabilities can not only make the driving experience more comfortable, but more importan...[Details]
1. Timer: (3 TMR0, TMR1, TMR2) TMR0 is an 8-bit accumulative timing and counting register with a prescaler. If the effect of the prescaler is taken into account, its inherent timing is 65...[Details]
Porting e2fsprogs to arm platform
That is general cross-compilation.
Since e2fsprogs usually uses dynamic libraries, static linking is used here for convenience.
In this way, when copying to the ...[Details]
According to recent rumors, Apple may be looking to simplify the naming of its product lineup, most notably with the introduction of "MacBook" and "iMac Pro" in 2022. Apple is believed to be pre...[Details]
On February 19, a signing ceremony for the Tairuimei Precision Manufacturing Project in Yangzhou Economic and Technological Development Zone was held. The total investment of the Tairuimei Precisio...[Details]
1. Introduction
In recent years, a new round of space exploration has emerged worldwide, and major space powers in the world have successively introduced a series of ambitious space development pla...[Details]
ViewSonic Technology (China) Co., Ltd. announced that it will join hands with Peishi (Beijing) Technology Co., Ltd. to jointly build a CSTEM full-media teaching platform to assist schools in building...[Details]
According to Reuters, Intel's research team on Saturday unveiled several new technologies that it said could help Intel's chips continue to shrink in size and improve performance over the next decade...[Details]
First of all, let's talk about what alignment means. If a piece of data is stored continuously starting from an even address, then it is half-word aligned, otherwise it is not half-word aligned; the c...[Details]
Talking
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