Wireless transmission has many advantages over wired transmission. Perhaps most importantly, it is more flexible. Wireless signals can be sent from one transmitter to many receivers without the need f...
[i=s] This post was last edited by dong2213dong on 2019-4-25 21:23 [/i] First of all, I would like to thank the forum and RT-Thread for organizing this reading activity. It has been a week since I rec...
Preface:
When driving the LCD screen, we need to use fonts, pictures and other data. For example, if we want to display Chinese characters, the process is as follows: Make a font library to generate a...
1. Zero drift phenomenon and its causesZero drift refers to the phenomenon that when the input signal of the amplifier circuit is zero, due to the influence of factors such as temperature change and u...
Silicon Valley startup SiFive has opened pre-sales for its "HiFive Unleashed" single-board computer (SBC), a RISC-V-based board running Linux. The core chip is a 1.5GHz U540 SoC, equipped with 8GB of ...
Smart drives and many automotive and ISM manufacturers are facing the challenges of meeting new market demands and evolving standards. In modern industrial and automotive applications, motors must...[Details]
With the continuous improvement of industrial automation, frequency converters have become an indispensable part of modern industrial production. The operating conditions of frequency converters re...[Details]
Driven by the markets of 5G base stations, mobile phones and servers, the demand for heat dissipation is upgrading from quantitative change to qualitative change. Among them, 5G mobile phones are dev...[Details]
On March 23, Reuters reported that Kioxia said on Wednesday that it plans to build a new flash memory manufacturing plant with Western Digital at its plant in northern Japan. A source said this may r...[Details]
As an important part of the industry, semiconductor materials are also accelerating their progress under the wave of domestic generation. According to the recent release of the Semiconductor Industry...[Details]
On June 7, Xinxingji Technology Co., Ltd. (hereinafter referred to as "Xinxingji") announced that it had completed a Pre-A round of financing worth hundreds of millions of yuan. This round of financi...[Details]
Open LiDAR solutions will expand Renesas autonomy™ Platform and will be demonstrated at Dibotics booth at CES 2018 (Central Plaza North Hall, CP-5, French Automotive Pavilion) Renesas Electronics ...[Details]
0 Introduction
With the continuous development of drive technology and the continuous updating of high-power power electronic devices, the application of AC asynchronous motor
V
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Turn on the "short circuit" test function (if not, turn on the resistance test), connect the red and black test leads to the circuit ground and the mains ground respectively. If the test result is a ...[Details]
The new generation of radar equipment is designed with a relatively complete built-in test (BIT) system, which can monitor the various functional modules of the radar in real time, detect faults ...[Details]
On January 16, the State Grid Corporation of China held a work meeting for 2016. Reporters learned from the meeting that during the 13th Five-Year Plan period, the State Grid Corporation of China w...[Details]
According to Taiwan's Economic Daily News, today Taiwan's Ministry of Economic Affairs announced an overview of listed manufacturing companies last year. TSMC won the championship in the three major ...[Details]
In the automotive market, edge sensors such as LiDAR, radar, and 3D surround view camera systems are becoming increasingly popular, especially with the widespread adoption of autonomous driving. As...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
The intelligent soft start cabinet is a device used for starting and controlling motors. It controls the starting current of the motor, reduces the impact during starting, and prolongs the service ...[Details]
RF/Wirelessly
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