Since the Hall effect was discovered more than 100 years ago, its application has gone through three stages:
The first stage is from the discovery of the Hall effect to the early 1940s. Initially, due...
Abstract: Remember before 2010, there were still big differences in the models of USB data cables of various mobile phone brands, so the data cables of different mobile phone manufacturers were not un...
The Battleship STM32 development board and four multimeters of the Atom on Time This content is originally created by firstain, a netizen of EEWORLD forum . If you need to reprint or use it for commer...
[i=s]This post was last edited by btty038 on 2019-10-30 15:44[/i]We all know that before GaN, we rarely used negative voltage in RF amplification or [base station amplification], but after GaN came, e...
The program of controlling the mpc014 motion control module through the 51 single-chip microcomputer, the complete circuit diagram and program engineering can be downloaded from the official website h...
This book discusses signal integrity and power integrity issues comprehensively. It mainly covers the overview of signal and power integrity analysis and physical design, the essential meaning of four...
Preface:
After learning how to start the motor, accelerate and decelerate the motor, how do you brake the motor? Braking, also known as braking, can also be called brake braking. The function ...[Details]
According to the 2021 "Asian Supply Chain Top 100 Market Value Survey Report" released by DIGITIMES Asia, the semiconductor industry and the automotive manufacturing industry account for more than ha...[Details]
Introduction
Whether the parameters of railway track smoothness can meet the requirements of railway inspection is related to driving safety and passenger comfort. Railway detector is a railway trac...[Details]
Testing the up and down converters is an important step to ensure their normal operation and stable performance. The following are a series of detailed test steps and precautions:
1. Preparati...[Details]
Last week, Vodafone began offering a service called Bemilo that gives parents unprecedented control over how their children use their phones. Bemilo costs £2.95 a month (about $5) and uses a special ...[Details]
introduction
UC3842 is a high-performance current-controlled pulse width modulation chip produced by Unltmde, USA. It has the characteristics of small number of pins and simple peripheral circ...[Details]
1 Main features of EM78P447S
The EM78 series of MCUs are 8-bit high-cost-effective MCUs manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS technology. This series of MCUs generally...[Details]
SONGWON Industrial Group reports solid financial results for Q2 2021 • Consolidated sales for the second quarter of 2021 totaled KRW 232.091 billion • Revenue increased 17.1% year-on-year compare...[Details]
Just a few days ago, BYD's first mid-size sedan based on the e3.0 platform, the Haibao ( parameters | inquiry ), was officially launched. Its CTB technology is one of the biggest highlights of ...[Details]
On May 15, the US government announced the expansion of export control measures against Huawei. Nikkei Asian Review pointed out that the new ban has changed the chip foundry industry landscape, and t...[Details]
The ALT80600 LED driver for small size LCD backlighting uses Allegro 's innovative patented Pre-Emptive Boost (PEB) control technology in a small 4x4 package to achieve ultra-high true PWM dimming co...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Introduction Functional switches play an important role in people's production and life. There are various types of automatic power-off switches, voice-controlled switches and infrared induction...[Details]
In June 2019, Mega Robotics received growth-stage financing led by Bosch, followed by Gobi Partners, Joy Capital, and Vision Capital. Mega Robotics is a Chinese high-tech robotics company founded i...[Details]
ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
Sensor
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