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Small transformers refer to power transformers and audio transformers below 2kva.
Small transformers
Design principles and techniques:
Determination of transformer cross-sectional ...[Details]
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People tend to think of energy on power lines in terms of a basic 60Hz or 50Hz frequency - that's how the turbines and generators at the power station produce voltage. Of course, if there are reactive...[Details]
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Sina Mobile News reported on the evening of April 8 that Motorola G7 Plus was released in Beijing today. Compared with the overseas version, the Chinese version of G7 Plus has Chinese Red and...[Details]
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As new technologies penetrate into every aspect of traditional retail, there is a collision between new and old concepts, as well as the adjustment of technological implementation. Under the guidan...[Details]
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Recently, due to work needs, I have studied the knowledge related to the MCU IO port simulation serial port communication. The relevant content mainly refers to the two documents "Three Methods of 51...[Details]
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Digital tube dynamic display 0~99999999 1. Principle of common cathode 8-bit digital tube First, some necessary knowledge 1. Multi-digit digital tubes are scanned for display, that is, only one di...[Details]
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Application Background
In the information age, biometrics technology has attracted more and more attention as an information security and personal identity recognition technology. Fingerprints are ...[Details]
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Query method: Send data - send first and query later; Receiving data - check first and then receive. Interrupt mode: send data - send, wait for interrupt, send during interrupt; Receive data - wait f...[Details]
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introduction
Environmental issues have become a top priority in the economic development of various countries, so energy-saving and power-saving LED lighting has become the "new favorite" in t...[Details]
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New energy vehicles have developed rapidly in the past few years. Last year, the sales volume of new energy vehicles in the Chinese market exceeded 3.5 million, a year-on-year increase of 157.5%. H...[Details]
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The cost of various energy storage technologies has dropped significantly in the past few years, especially lithium-ion battery technology. This is undoubtedly a structural change for the power sys...[Details]
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NXP launches secure interconnect MCU to enable faster and more secure NFC authentication Single-chip secure connected MCU solution integrates a full-featured NFC reader, customizable Arm® Cortex®-M...[Details]
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Recently, Interroll and Logstore have built a new repair center for PLL Group, the largest authorized service center for mobile phones and smartphones in Brazil. This factory in São Paulo, Brazi...[Details]
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Infrared temperature sensors have the characteristics of high precision, high sensitivity, high signal-to-noise ratio, low-cost thin film process, high-pass infrared filtering, built-in Ni temperature...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
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