Here's the thing. Recently, a project used Bluetooth and the NRF series Bluetooth chip, and found a strange problem. There are five devices in total: device 1 Bluetooth Dongle , device 2 Bluetooth dev...
The new Changzhou factory of Hella Headlights of Hainachuan was officially completed, with an investment of over 10 million euros. Changzhou Nenghua's automotive headlight factory can be regarded as a...
[i=s]This post was last edited by zacks417 on 2020-8-29 15:45[/i]【Company Profile】
Qisheng Technology Co., Ltd. is a global leading provider of healthy sleep solutions. The company adheres to the corp...
Electronic Design Competition Dot Matrix Electronic Display Screen InformationAbstract The LED large screen display system, with AT89S52 single chip microcomputer as the core, consists of keyboard dis...
Introduction to interface development toolsThe interface development tool is a software specially used to design the display interface. There is no need to write code to design the interface. The tool...
In AD9, have you ever tried to set the AGND copper spacing on the top layer to 25mil, the AGND copper spacing on the bottom layer to 10mil, and the DGND top and bottom layer copper spacing to 15mil?...
In the past, when designing a power supply, power design engineers would spend a lot of time on model selection, circuit design and evaluation. Since power supply design involves EMI, efficiency, per...[Details]
We use LabVIEW and NI RF modular instruments as the framework for DFS test and report production solutions, designed to assist in testing wireless products with different radar band requirements. ...[Details]
Development platform: iTOP-4418 development board System: Ubuntu 1. TF card read and write speed test The requirements for TF cards when burning Ubuntu are relatively high. Many old cards cannot bu...[Details]
An investor asked Sifang Jingchuang what patents it has in blockchain, digital currency, and digital currency wallets? Are these patents in the leading position in China? Sifang Jingchuang said tha...[Details]
Lenovo-owned Motorola recently launched the Moto G 5G Plus, and it looks like the next smartphone could be the Moto G9 Plus. Tipster Sudhanshu shared a screenshot of the phone's alleged listing on an...[Details]
Signal generator is a common signal source widely used in electronic circuits, automatic control systems and digital experiments. Circuits that can generate various waveforms, such as triangle waves,...[Details]
0 Introduction
With the rapid development of information technology and scientific and technological progress, in many modern centralized control systems, it is necessary to count, analyze, print, a...[Details]
1 Introduction
At present, most of the power factor compensators used by many industrial and mining enterprises adopt the method of three-phase simultaneous compensation, which has a bette...[Details]
Recently, Vitesco Technologies announced that its 800-volt high-voltage motor technology has once again made a new breakthrough: In addition, Vitesco Technologies will produce motor stators and rotor...[Details]
News Highlights: Osram cancels termination agreement with ams ams Semiconductor formally announces takeover offer of €38.50 per share The tender offer promises to provide benefits to employees a...[Details]
The STM32 V3.3.0 library contains a folder called CMSIS, which is the software interface standard for arm Cortex microcontrollers. Now I will make a brief analysis of my actual work: 1. Select t...[Details]
What is a central door lock
The central control car lock is a good thing that when you lock one door, the other doors are also locked at the same time. The specific function is very clear, ...[Details]
Abstract: This paper introduces the software and hardware design of a leakage protector tester based on a single-chip microcomputer, which realizes online automatic detection of the operating ch...[Details]
In recent years, the automotive industry has developed rapidly, and the automotive industry has also ushered in new changes. Under the trend of automotive intelligence, high-level assisted driving an...[Details]
Many applications require that the output of a sampling circuit be inverted for each sample point of an input signal. A simple approach is to connect a common non-inverting sample-and-hold amplifier ...[Details]
RF/Wirelessly
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