Data shows that 95% of all website visitors will not contact the website actively. In other words, most potential customers are lost. The performance of this in business operations is that at present,...
"Python Learning Handbook: 4th Edition" is an introductory book for learning the Python programming language. The goal of this book is to quickly master the core Python language basics. This book is d...
This design is an automotive front-end power supply that provides 16W output to a 12V vehicle battery. The first stage is a pre-boost LM5150-Q1 to maintain a regulated mid-rail voltage of 8.5V during ...
Recently I saw ST's crystal oscillator design guide AN2867
“Load capacitance is the capacitance of the terminals of the circuit connected to the crystal oscillator. This value is determined by the ext...
[i=s]This post was last edited by bigbat on 2019-2-2 15:51[/i] Today I thought I should learn more about PCB design software, so I downloaded [color=#666666][font=Arial, Helvetica][size=13px]Autodesk ...
The idea of spread spectrum communication technology was first proposed by Hollywood actress Hedy Lamarr and pianist George Antheil in 1941. They applied for US patent #2.292.387 based on the idea of ...
General Problems of Power Amplifier Circuits
1. Definition of power amplifier circuit
A power amplifier circuit is an amplifier circuit that aims to output a large amount of power. It usua...[Details]
The traditional constant current control of LED lamps is through AC/DC, and then through the DC/DC converter for constant current control. In the AC/DC converter, a filter capacitor is usually used a...[Details]
With the rapid development of electronic technology, modern electronic equipment has been widely used in various fields of human life. At present, electronic equipment has been in a period of rapid d...[Details]
As the automotive industry develops towards "electrification, technology, intelligence, networking, and sharing", the application of new cutting-edge technologies in automobiles will become inevita...[Details]
In order to avoid Nichia Chemical's patented blue LED plus phosphor technology, various industry players have invested in other LED technologies that can emit white light. Currently, the most...[Details]
TDK launches new stray field compensated 3D HAL® sensor with redundancy function and digital output interface
Sep 09, 2021 - Trade News - PR2105
New two-chip 3D position...[Details]
Recently, the grid-connected inverter independently developed by Eastar successfully passed the professional inspection of the China Quality Certification Center (CQC) with its high conversion effi...[Details]
With the official launch of Audi e-tron, Audi's first pure electric car has gradually come into people's view. In addition to the change in energy, Audi has added many technological highlights to the...[Details]
Recently, OnePlus officially announced that its new product will be equipped with a 120Hz high refresh rate screen. Shortly afterwards, foreign media GSMArena found a product with model number IN2023...[Details]
BootLoader is generally used for upgrading embedded products in the later stage. Since the products lack the JTAG hardware debugging interface, BootLoader can realize software upgrade without physica...[Details]
O Introduction
At present, most of the lighting systems in large spaces such as squares or classrooms adopt a full lighting method. Even if there are people in a certain area, all lighting...[Details]
1 Introduction STSW-STM32116 is a USART import IAP sample program for STM32F0 based on the standard library on ST official website. Download link: http://www.stmcu.org/document/detail/index/id-213120...[Details]
Recently, the new Micro-LED semiconductor display technology company "Sitan Technology" announced the completion of its pre-A round of financing, and the investor in this round is SMIC. According to...[Details]
At today's press conference, in addition to releasing the new iMac equipped with the M1 chip, Apple also showcased a series of desktop computer accessories. Among these new accessories, the most eye-...[Details]