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With the continuous development of cell and photovoltaic module technology, the nominal power of modules has also been continuously improved from 400W+ to 500W+, and then to 600W+. The technologica...[Details]
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Today,
LED lighting
will become a mainstream technology. As the technology matures, many LED lighting standards and regulations have been proposed. Stringent efficiency requirements have...[Details]
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5G1413 NPN Darlington transistor array is a high voltage and high current integrated circuit, with a typical maximum output voltage of 60V, a minimum value of 50V, a reverse leakage current of 50UA...[Details]
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First, select the number of interrupt priorities required according to the actual system, that is, NVIC_PriorityGroupConfig (NVIC_PriorityGroup_0);
Then follow the 5 steps below
1 AFIO and GPI...[Details]
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At present, semiconductors, as a basic and leading industry, have become an important pillar of world economic development.
Against the backdrop of a complex international environment and incr...[Details]
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On February 3rd local time, the Semiconductor Industry Association (SIA) announced that global semiconductor industry sales in 2019 were US$412.1 billion, a decrease of 12.1% from the total in 2018. ...[Details]
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Important parameters of audio transformers
An audio transformer is a transformer specially designed for audio signal transmission. It plays an important role in audio systems for isolation, im...[Details]
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We know that as the temperature drops, the endurance of electric vehicles will also decrease, and turning on the air conditioner will further reduce the endurance of the car, which also forces some d...[Details]
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With the rapid development of electronic technology, the frequency of communication signals is getting higher and higher, and the signal quality requirements are becoming more and more stringent. I...[Details]
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Abstract: This paper introduces a design method of a liquid level controller based on a single-chip microcomputer. The controller uses a single-chip microcomputer as the core and uses peripheral ha...[Details]
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This paper proposes a high-resolution graphics and image compression scheme based on the FH8735 video and audio encoder, which can complete video acquisition and compression, and send the compressed ...[Details]
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/******************************************************************* *A serial port is simulated on the microcontroller, using P2.1 as the transmitter *Send the data stored in the microcontroller thr...[Details]
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The TinySwitch II series is the second generation of enhanced isolated micro-monolithic switching power supply integrated circuits launched by PI (Power Integrations) in the United States in March 200...[Details]
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C code:
#include reg51.h // Include header file
sbit HC164_data = P3^0; // Port pin definition. , data output terminal,
sbit HC164_CLK = P3^1; // Clock output terminal
// Delay function
void d...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
Test/Measurement
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