The requirements are as follows: The actual fixed PCB space is limited (PCB is fixed inside the device), and the network cable needs to be led out to the outside. At present, I don’t want to put an RJ...
It's been a while since I got the RVB2601 development board. Today I'm going to write a getting started guide. I often see people asking about methods, so today I'll talk about an introductory project...
With the rapid development of Internet of Things technology, radio frequency identification technology (RFID) has achieved great success in the production process of various fields. RFID technology is...
MATLAB Intelligent Algorithm 30 Case Studies : https://training.eeworld.com.cn/course/6076"30 Case Analysis of MATLAB Intelligent Algorithms" is a summary of the author's experience in algorithm resea...
Transformer primary peak current Ipk
Number of primary turns Np Number of secondary turns Ns
Ip_rms is the effective current of the primary winding
Is_rms is the effective current of the secondary win...
Is there any software that can directly calculate equations and related solutions based on a given circuit and the electrical parameters of related components?...
Introduction In theory, the power supply rejection ratio (PSRR) measurement is relatively simple. A variable frequency signal modulates the power supply input, and the attenuation of that signal is m...[Details]
At the "2022 3rd China Semiconductor Investment Alliance Annual Conference and China IC Power List Awards Ceremony" jointly held by the China Semiconductor Investment Alliance and Aijiwei recently, S...[Details]
Digital multimeter, also known as digital multimeter (DMM, is composed of advanced digital display technology. It is a test instrument that directly displays all measured voltage, current, resistan...[Details]
Shear television holographic measurement technology is an advanced measurement technology that can be used in fields such as micro-deformation measurement , non-destructive testing , and stress-strain...[Details]
According to the "Industrial Robot Industry Standard Conditions", after the industrial and information technology authorities of provinces, autonomous regions, municipalities directly under the centr...[Details]
Introduction
Radio frequency identification (RFID) is an emerging technology that uses wireless methods to identify electronic data carriers (electronic tags). Compared with contact IC cards ...[Details]
#include
unsigned char tmp;
//Initialize the serial port
void csh()
{
SM0=0;
SM1=1;
REN=1;
TI=0;
RI=0; //The above is to initialize the scon register, equivalent to SCON=0x50; ...[Details]
Preface: There is no doubt that the world needs high brightness light-emitting diodes (HB LED), not only high brightness white light LED (HB WLED), but also high brightness LEDs of various colors. ...[Details]
The main component of crystal is silicon dioxide, commonly known as quartz. Quartz has extraordinary mechanical and piezoelectric properties, making it a basic clock device since the mid-1840s. Today...[Details]
The repetitive operating frequency of ordinary pulse laser power supply is less than 50 times/S. The single junction transistor oscillator is very simple and easy to start, and has strong anti-interf...[Details]
Recently, Homax’s HM series and HMT series microinverters have passed TÜV Nord Poland’s grid-connected certification and completed the Polish Electricity Transmission and Distribution Association’s...[Details]
Fortune (Chinese version) and Aon Hewitt jointly released the first list of "China's Top 50 Best Boards of Directors", with Tencent ranking first, NetEase ranking 10th, and Alibaba ranking 20th. In a...[Details]
The market penetration rate of non-signaling test solutions is rising rapidly. In order to achieve global roaming, China Mobile plans to launch a 5-mode 13-band smartphone by the end of 2013, which is...[Details]
China Energy Storage Network News:
At 22:18 on December 1, after a series of commissioning and 168 hours of trial operation, the first phase-shifting unit of the Qinghai-Tibet DC interconne...[Details]
Detecting far-field objects (such as vehicles 100 meters away) is fundamental to the safe operation of autonomous driving systems on highways.
In such high-speed environments, every second cou...[Details]
PCB Design
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