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According to the latest report released by the Semiconductor Industry Association (SEMI), North American semiconductor equipment manufacturers' shipments hit a record high of US$3.04 billion in Janua...[Details]
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introduction
With the development of electronic science and technology, electronic measurement has become a means that must be mastered by the majority of electronic workers, and the requi...[Details]
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Transmitter made of electron tube
This article introduces a transmitter assembled with 6Pl power amplifier tubes.
The circuit is shown in the figure below: B1, B2, G, R1, R2, C2...[Details]
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The National Highway Traffic Safety Administration (NHTSA) is asking Tesla to recall about 158,000 Model S and Model X vehicles that may have touchscreen failure issues, according to a letter release...[Details]
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The common JTAG cable structure is relatively simple. One end is DB25, which is connected to the parallel port of the computer. In the middle, it passes through 74HC244 and some resistors to achieve ...[Details]
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This year, the COVID-19 pandemic has had some negative impacts on the semiconductor industry in terms of terminal demand, logistics, etc., but on the other hand, online teaching, video conferencing, ...[Details]
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On May 26, Huaxing Yuanchuang issued an announcement stating that the company received the "Notice on the Review Opinion on the Issuance of Shares by Suzhou Huaxing Yuanchuang Technology Co., Ltd. to...[Details]
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Introduction In recent years, with the rapid development of petrochemical and other basic industries, the use of flammable, explosive and highly toxic chemicals in the production process has increa...[Details]
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Baidu Button BEGIN Today, the Electrical Automation Technology Network will discuss with you how to learn single-chip microcomputers. Welcome to criticize! 1. To learn single-chip microc...[Details]
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The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, that is, it is still effective even if the main clock fails. Here we need to note that the clock of the inde...[Details]
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Beijing, November 16, 2023 -- In today's automotive industry, technological changes are subverting the business model of the entire value chain. Behind the changes, it is the power of innovation that...[Details]
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Thin film resistors offer a solution impermeable to sulfur
The current trend towards miniaturization is pushing resistor technology to its limits. For example, the packaging alone for a 02...[Details]
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China Energy Storage Network News:
On April 7, according to data from State Grid Xinjiang Electric Power Co., Ltd., the cumulative electricity sales of the Xinjiang power grid in the first ...[Details]
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Finally, I started to light up the first LED. I used to think and started from imitation! I have been working on the minimum system board for the past two days. I just debugged it this morning. The t...[Details]
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Low-voltage electrical appliances play a vital role in the power system. They are responsible for controlling and protecting the normal operation of the circuit. Among the many low-voltage electric...[Details]