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In building electrical design, emergency lighting is a very important concept, which is stipulated in various design specifications and mandatory provisions. The rationality of the emergency lighti...[Details]
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Working principle of infrared thermometer
The infrared thermometer is composed of an optical system, a photoelectric detector, a signal amplifier, and signal processing. Display output and oth...[Details]
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Unable to recruit people, the market is "more wolves than meat"; the threshold is high, there are too few graduates each year; high salaries are used to poach people, raising corporate costs... Speak...[Details]
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Traditional load detection simulates the actual load by combining resistors, capacitors and inductors in series and parallel. This approach has a single load form, the size cannot be continuously ...[Details]
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Early this morning, Apple officially pushed the Beta 2 version of iOS/iPadOS 15.4 system. The new version was updated only a week ago. Let’s take a look at the new features implemented. NFC air pay...[Details]
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Introduction The ZVH is a rugged, easy-to-handle cable and antenna analyzer for use in the field. Its light weight and simple operation make it an indispensable and efficient measuring instrument for...[Details]
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Starting from Xichang City, the reporter drove over mountains and hills for 4 hours before arriving at the Yazhong Converter Station in Ganhai Township, Yanyuan County, the Yazhong-Jiangxi ±800 kV ...[Details]
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Over the past period of time, discussions and research on structural batteries have been booming. At Tesla's "Battery Day" at the end of September this year , Elon Musk made a promise: in addition ...[Details]
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1. Install the Jlink driver and connect it to the Battleship development board 2. Click Debug and configure as shown below 3. Click Settings (1) Configure the Debug item as shown below (2) Confi...[Details]
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1. AVR MCU fuse bit locked simple and quick decryption method: Many AVR microcontroller beginners may easily make mistakes in the fuse bits when using AVR microcontrollers, causing the microcontrolle...[Details]
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Wind River®, a leading provider of software for the Internet of Things (IoT) for critical infrastructure, announced that satellite startup Astranis Space Technologies is using the VxWorks® real-time ...[Details]
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Shanghai, China, June 13, 2023 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that it has expanded its N-channel power MOSFET series with the launch of the TK055...[Details]
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At present, emerging technologies such as new energy vehicles and
industrial robots
are accelerating their penetration and application, and traditional industries are also actively carrying...[Details]
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What is the conversion efficiency of a photovoltaic inverter? In fact, the conversion rate of a photovoltaic inverter refers to the efficiency of the inverter in converting the electricity generated ...[Details]
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Nowadays, automakers are all looking at electric vehicles (EV) and hybrid electric vehicles (HEV), and regard new energy vehicles as the benchmark for winning the automotive industry. However, ...[Details]