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A single-chip DC power supply with 120-240V AC voltage
In this circuit, a transformer is not required, and 5-24V DC can be directly obtained from the AC voltage. Note that there is a DC voltage...[Details]
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Introduction of works
1. Purpose of creation
Realize real-time monitoring of the patient's physiological characteristics, report the patient's condition to medical staff in a timely m...[Details]
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Amazon has long been researching the use of self-driving vehicles and testing fleets of self-driving drones for package delivery. As a result, the Seattle-based online retail giant is trying to combi...[Details]
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Mouser now stocks Sensirion SEN5x environmental sensor modules to provide users with reliable air quality data May 19, 2022 – Mouser Electronics, the industry’s leading New Product Introducti...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Avnet Design Service Power Lab has developed an energy meter solution based on the MSP430FE427(A) module:
(1) Wide measurement range of voltage (90Vac~264Vac) and current (10Arms)
(2) An ...[Details]
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Recently, according to Reuters, lawmakers led by Michael McCaul, a Republican member of the U.S. House of Representatives Foreign Affairs Committee, cited analysts in a letter saying that Huawei's sa...[Details]
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After using STM32CubeMX to generate the STM32L053R8T6-related application code, the following error message was prompted when I downloaded it for the first time using the Keil development environ...[Details]
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The company launched the first platform specifically designed for head-mounted AR devices - the first-generation Snapdragon® AR2 platform, further expanding its XR product portfolio. The platfor...[Details]
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1. ARM reset source type
The reset source types of ARM processors are shown in the table, including power-on reset, external hardware reset, internal hard reset (including phase-locked loop lock re...[Details]
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The era of dual-D (DRAM memory and LCD panels) in the solar photovoltaic industry has already arrived. This is mainly due to the unfair competition environment created by the mainland, which has le...[Details]
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The annual Arm TechCon was held this year, with experts from major technology giants around the world gathering together to discuss future technology trends and policy directions. In the past few yea...[Details]
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At this time when new energy vehicles are widely popular, many consumers are troubled by charging problems. If a car company wants to develop in the new energy field in the long term, it has to solve...[Details]
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Today, OPPO officially announced that the OPPO full-link color management system will be officially unveiled at the OPPO Future Technology Conference 2020 (OPPO INNO DAY 2020) to be held on Nov...[Details]
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1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in redu...[Details]