Event details: 2022 Digi-Key Innovation Design CompetitionThank you for your participation and support in this competition. The list of winners of the lovely Bing Dwen Dwen is out. Congratulations to ...
Author: Wang Huidong, a member of Yibo Technology Expressway MediaThe wind outside the window was a little strong. When Niu Er stood up in front of the computer screen, he couldn't remember what he wa...
Figure 2 below is a transimpedance amplifier circuit. Now we need to use the formula in Figure 1 to calculate the maximum optical power that the photodiode can receive. Now we have the following quest...
Recently, a GaN charger from Xiaomi has become a hot topic, making ordinary people feel amazing. Lei Jun said, "It's really convenient!" Then, Huawei, Samsung, OPPO, Apple and other companies also sai...
When consumers buy a car, they are also buying the comfort and pleasure that the car brings us, and more importantly, they are buying the sense of security that the car brings us. This is the most ba...[Details]
As an MCU LaunchPad enthusiast, Trey German looked at the current BoosterPack plug-ins and found that something seemed to be missing. German said, "BoosterPacks have been shown at TI technology...[Details]
Long-term exposure to ultraviolet light (UVR) can accelerate skin aging, cause melanin deposition, and increase the risk of skin cancer. In recent years, with the improvement of the quality of life...[Details]
With the advancement of intelligent driving technology, millimeter-wave radar has become a key sensor in automobile active safety systems with its stable and powerful sensing functions. At the same t...[Details]
The inverter is a control power supply for an AC motor. Its essence is to output a certain ratio of voltage and frequency to achieve the purpose of controlling the motor speed and torque. Although ...[Details]
1 Overview
1.1 Purpose and significance
my country is a country with serious water shortage and frequent floods and droughts. Although the total amount of water resources ranks sixth in the world, ...[Details]
Simple and professional power quality tester HDPQ series ——Don’t miss any power event! Power quality tester HDPQ series Dranetz HDPQ® The Dranetz HDPQ® Xplorer SP offers the same high performance,...[Details]
Image source: Physicists' Organization website
Scientists from the United States and India have joined hands to develop a new type of electronic skin using nano-engineered hydr...[Details]
Recently, Walter Gas said in an institutional survey that the Q2 performance growth was mainly due to the increase in semiconductor factories, mainly semiconductor companies such as Changcun and SMIC...[Details]
High-voltage wireless phase detector is mainly used for phase verification and phase sequence verification of power lines and substations. Its main functions include power testing, phase verificati...[Details]
Distance sensors are also called displacement sensors. Distance sensors are usually located on both sides of the handset or in the groove of the handset to facilitate their operation. When a user bri...[Details]
introduction
With the popularity of computers and the widespread application of information processing technology, uninterruptible power supplies (UPS) play an important role in connecting criti...[Details]
The biggest industry news recently was a report by South Korean media that graphics chip giant NVIDIA has confirmed that it will outsource its latest generation of 7nm graphics chips to South Korea's...[Details]
According to industry chain sources, Samsung Display Co., Ltd. (SDC) will mass-produce QD OLED in the fourth quarter, and QD OLED TVs will be released at CES 2022. Recently, SDC decided to produce ...[Details]
introduction
With the increasing application of embedded systems in mobile devices such as digital cameras, digital video cameras, mobile phones, and MP3 music players, Flash memory has graduall...[Details]
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