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Relays
are often used as electronic control
switches
. Unlike
transistors
,
the switch contacts are electrically isolated from the control input. On the other hand, the power c...[Details]
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LED electronic display installation:
Hardware equipment list
LED display signal cable power cable system control card (installed in the computer) system receiving card (installed in ...[Details]
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Current Development of High-Power LED Ceramic Packaging Technology Today, light-emitting diodes have been widely used in portable products and buildings, such as mobile phone backlights, flashlight...[Details]
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Supplement some hardware knowledge
Jlink pin diagram provided by SEGGER
Connection diagram on the development board
The standard JTAG connection diagram is for reference.
...[Details]
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As countries around the world pay more and more attention to energy conservation and emission reduction, LED as a new
light source
is increasingly widely used due to its high efficie...[Details]
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On the evening of the same day, Awin Electronics disclosed the issuance announcement. The company's total share capital before this issuance was 124 million shares. The number of shares issued in thi...[Details]
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First of all, the power supply is very important for the spectrum analyzer. Before powering on the spectrum analyzer, make sure that the power supply is connected correctly and the ground wire is r...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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Keithley Instruments released the first Series 2600 SourceMeter instrument with an onboard Test Script Processor (TSP™) in 2005. TSP’s message-based programming is much like SCPI, with the added bene...[Details]
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Market research firm Counterpoint released a global smartphone report for the third quarter of 2021. Global smartphone shipments in the third quarter were 342 million units, a year-on-year decr...[Details]
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Scientists at South Ural State University have developed an effective underlying controller for adaptive shock absorbers based on time-delay artificial neural networks. Yuri Rozhdestvensky DSc and hi...[Details]
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According to foreign media reports, data released by chip foundry TSMC showed that their revenue in 2021 was NT$1,587.415 billion, equivalent to approximately US$57.4 billion, an increase of 18.5% ye...[Details]
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#include "stm32f10x_lib.h" System clock initialization function === ... void RCC_Configuration(void) { /* Define enumeration type variable HSEStartUpStatus */ ErrorStatus HSEStartUpSta...[Details]
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Since the late 1990s, the output value of PCB in mainland China has grown rapidly, making it the fastest growing region in the world. According to Prismark statistics, in 2002, the total output value...[Details]
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High power controlled rectifier circuit
In industries such as electrolysis and electroplating, low voltage and high current (e.g., tens of volts, thousands to tens of kiloamperes) adjustable DC po...[Details]
RF/Wirelessly
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