Rapid innovation in next-generation mobile devices presents significant engineering challenges in antenna implementation. The key issue is that 5G phones typically have more than twice the RF path of ...
This is a set of cooking utensils with a very novel concept. Unlike traditional products, it does not adopt a relatively fixed model, but is designed as independent cooking plates. In fact, it uses th...
[md]#####A while ago, I saw a post in the forum [Angry UART HUB]([url=https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=521417]https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=521417[/url...
When I was working on a RISC recently, the control part of the program could be compiled successfully, but when connecting to the external RAM and ROM, the following error would occur:
Error: The pin ...
TI ZStack-CC2530 historical version download, here are several versions of CC2530 for your convenience. ZStack-CC2530-2.2.0-1.3.0: [url]http://yunpan.cn/QXHITIiNAxYxQ[/url] ZStack-CC2530-2.3.1-1.4.0: ...
Project Overview
The micro urine analyzer we designed can detect ten parameters of urine, including white blood cells, nitrite, urobilinogen, protein, pH value, occult blood, specific g...[Details]
Blood pressure is one of the important physiological parameters of the human body. Accurate measurement of it is conducive to early detection and identification of hypertension types, and to the pro...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
Introduction
The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefor...[Details]
Electrocardiogram is an important means of diagnosing heart disease. However, due to various reasons, it is difficult to capture abnormal electrocardiograms with ordinary electrocardiographs. Although...[Details]
0 Introduction
The peak value of AC voltage refers to the maximum value (positive peak value) or minimum value (negative peak value) of AC voltage, which is a very important parameter in t...[Details]
This design uses TI's DaVinci series chips as the hardware platform, combined with the embedded Linux operating system, to implement a video server based on TMS320DM355. This article explains the s...[Details]
Introduction
With the development of electronic technology and network technology, the use of power lines as carriers for signal transmission has received more and more attention and has been...[Details]
0 Introduction
Electromagnetic relay is a commonly used component in automatic control. It uses electromagnetic principle to realize an automatic switch that connects or disconnects one or...[Details]
1. Introduction
"Security prevention" is a special term for the public security system, which refers to measures such as anti-intrusion, anti-theft, anti-destruction, fire prevention, anti...[Details]
0 Introduction
The bandwidth of the Internet is getting larger and larger, and the transmission of information based on the Internet, especially real-time data of sound and images, has bec...[Details]
1 Introduction
The automatic test system ATS (Automatic Test System) integrates all the stimulus and measurement equipment required for testing. The computer efficiently completes the acqu...[Details]
With the rapid development of the electronics industry, the demand for small DC motors is increasing. This type of DC motor often needs to be tested for its current and speed before leaving the fac...[Details]
1. Understanding ZigBee
Zigbee is a short-distance data communication network protocol based on the underlying network 802.15.4. The Zigbee Alliance was established in 2002. When the proto...[Details]
0 Introduction
Integrated operational amplifiers (abbreviated as integrated op amps or op amps) are widely used in electronic circuits. Most typical application circuits of op amps are ana...[Details]
RF/Wirelessly
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