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According to foreign media reports, IBM has made a breakthrough in semiconductor design and technology, developing the world's first chip using 2nm (nanometer) technology. Semiconductors play an impo...[Details]
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On April 10, Shenzhen South Circuit released its first quarter report of 2020. The company achieved revenue of 2.498 billion yuan, a year-on-year increase of 15.47%; net profit attributable to shareh...[Details]
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The STM8 chip integrates a 10-bit successive approximation analog-to-digital converter. There is a potentiometer connected to AIN3 on the development board, but there is no LED digital tube or LCD di...[Details]
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Currently, ROHM is committed to developing "environmentally friendly devices" that help with environmental issues such as "energy saving" and "carbon dioxide emission reduction". It is said that ...[Details]
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1. Hardware Design 1.1. Introduction to LED digital tube A digital tube is a simple, inexpensive display that is made up of multiple light-emitting diodes packaged together to form an "8"-shaped devi...[Details]
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When transmitting data, you should start from what standards are supported? What is the transmission speed? When does it start? When does it end? What is the content of the transmission? How to preve...[Details]
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RST reset input is used to complete the reset initialization operation of the microcontroller ALE/(30 pin): Address latch control signal (ALE) is the output pulse that latches the lower 8 bits of the...[Details]
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Low-resistance measurements provide a good way to identify time-varying elements of resistance. Typically, this type of measurement is used to evaluate whether a device or material is degraded by env...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and Apple's wireless headset shipments are expected to...[Details]
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As a digital product that integrates audio playback and data storage, portable MP3 players are talked about by electronic designers for their functional structure. MP3 is the abbreviation of MPEG-1 A...[Details]
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On March 29, 2024, the Emergency Management Bureau of Xi'an City, Shaanxi Province, held the first quarter of 2024 forest and grassland fire prevention and extinguishing competition, aiming to compreh...[Details]
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2015 is known as the first year of the photovoltaic industry. In this issue of Dian Lao Hu Ming Pin Tang, we will analyze the top ten photovoltaic inverter manufacturers in China.
1. Sungrow...[Details]
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As the number of electric vehicles increases, it becomes critical to ensure that the grid interacts and coordinates with electric vehicles to support the large-scale adoption of electric vehicles. ...[Details]
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In the past, when designing a power supply, power design engineers would spend a lot of time on model selection, circuit design and evaluation. Since power supply design involves EMI, efficiency, per...[Details]
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The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]
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