EEworld can organize an event with 0402 0603 0805 resistors, capacitors, and inductors as prizes, which can meet the needs of hardware engineers and promote manufacturers. The samples don't need to be...
[i=s]This post was last edited by lb8820265 on 2016-7-17 23:05[/i] [font=宋体][size=5]I posted a post before, in which the moderator [color=#000000]“[backcolor=rgb(229, 237, 242)][url=https://home.eewor...
Hello everyone, I am new here, please bear with me. Here is the thing, we are a financial software provider (Windows platform), as the software functions become more and more complex, the calculation ...
Thanks to Digi-Key, I got the K210 and ESP32S2 development kit. The delivery was very fast, but it was in customs for a while. The packaging was very good, with cushioning foam and anti-static packagi...
[Introduction] Electronic engineers usually work on computers and chips. When they encounter difficulties, they will inevitably scratch their heads and try to find solutions. After testing in all dire...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
Globally, the market for airbags and other restraint systems consists of different geographical regions, each with its own characteristics and needs. North America first introduced airbags in mass-...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
Central topics:
Six basic principles of automotive power supply design
Practical applications and power requirements
Solution:
Design heat sink based on minimum efficien...[Details]
Tags: PMP Digital Signal Processing
Many observers and analysts agree that there will be only two hot technology topics in the field of electronic engineering and applications this year: o...[Details]
With the development of social economy and the continuous increase of electrical equipment, various industries have greater and greater requirements for the capacity of switching power supply modul...[Details]
1. Introduction
2. Introduction to the measurement functions of Anritsu vector network analyzers
A vector network analyzer can measure all parameters b...[Details]
Although many
driver
devices have gradually integrated overcurrent, overvoltage and other protection functions, discrete component solutions are still needed in many occasions, especially in over...[Details]
The SSL2108x series from NXP is a range of high-voltage Integrated Circuits (ICs), intended to drive LED lamps in general lighting applications. The main benefits of the product family are: •Small ...[Details]
Discrete Device
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