VIN is the positive voltage of the 12V battery, VINN is the input of the primary side of the transformer after VIN passes through the common mode inductor (as shown in Figure 1), V2+, VCC+, V+, and V-...
Push-up auxiliary training device based on SensorTile (2) : https://training.eeworld.com.cn/course/5712
This video is a demo of EEWorld netizens' DIY worksBy using the wearable sensor function of Sens...
[color=rgb(51, 51, 51)][font=微软雅黑][p=25, null, center][img]https://en.eeworld.com/bbs//huodong/Qorvo_zt/data/20190423084737357.jpg[/img][/p][align=left]It should come as no surprise that the upcoming ...
RFID (Radio Frequency Identification) is a short-range wireless communication technology. Compared with other short-range wireless communication technologies such as WLAN, Bluetooth, infrared, ZIGBEE,...
[size=4][color=#000000][backcolor=white] The non-standard network cables on the market are mainly made of copper-clad steel, copper-clad aluminum, copper-clad iron, etc. These cables have high resista...
Recently, the company project needs to make an MCU replacement plan. I applied for the EFM32PG22 development board from SIlicon Labs of the United States to use, and planned to consider the EFM32PG22 ...
The mainstream electronic locks on the market are designed based on passwords. The biggest drawback of password locks is that passwords can be easily stolen, guessed, or forgotten by others. With t...[Details]
In the past, our designs always focused on the specifications of the op amp itself, but passive components often became the main limitation of system performance
. This article will focus on how...[Details]
According to a new Apple support document released today, if you place your iPhone in a leather case while charging with the new MagSafe charger, the case may leave a circular mark from contact with ...[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]
With the popularity of intelligent products, audio and video hardware accounts for an increasingly higher proportion in electronic design. Common examples include televisions, navigation systems, a...[Details]
On April 20, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia launched
a 4KW totem pole PFC digital p...[Details]
Voice recognition is an essential part of smartphones like Siri, Alexa, and Google, but a big drawback to these voice recognition systems is that there is a delay associated with it. Users must wait ...[Details]
This case is a Siemens 1200 PLC connected to a Kollmorgen servo drive. It must support the EtherCAT protocol during normal operation. As an EtherCAT slave, the monitoring system Siemens S7-1200 ser...[Details]
The semiconductor price surge has entered its second half. Although there are signs of weakness on the demand side, as the first batch of new production capacity that the foundry has long announced h...[Details]
IntroductionWireless sensor networks can monitor, sense and collect information about various environments or monitored objects in the network distribution area in real time, process this informa...[Details]
According to foreign media reports, as the third quarter comes to an end, investors, analysts and major investment banks are also paying attention to the performance of major manufacturers in this qu...[Details]
The argument for this design is that a series RLC resonator can provide different filtering functions depending on its components. Since this design is based on RLC components, it is not important to...[Details]
0 Introduction
Wireless
sensor
networks
are networks composed of multiple nodes with sensors, data processing units and communication modules. They have become a research hots...[Details]
At present, China's manufacturing industry is facing an unprecedented great change and new challenges.
With the widespread application of technologies such as 5G, artificial intelligence (AI), ...[Details]
On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
Power technology
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