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The previous batch of Galaxy S21 FE leaks have more or less confirmed the design, specifications and release time frame. Today's news comes directly from the parts channel. A set of genuine re...[Details]
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High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
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There are seven addressing modes for MCS-51 instructions:
1. Immediate addressing - the operand appears directly in the instruction. The operand can be #da ta or #da ta16
MOV A,#da ta
...[Details]
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According to Taiwan's Central News Agency, Democratic candidate Biden won the US presidential election, and people from all walks of life are paying close attention to whether the US ban on China's H...[Details]
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realme officially announced that it will release the realme GT2 series of mobile phones on January 4. The realme GT2 Pro Master Edition uses a paper-like back cover material. The official wa...[Details]
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Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
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According to foreign media reports, battery researchers have created real-time 3D images of lithium metal batteries as they cycle. A research team at Chalmers University of Technology in Sweden has s...[Details]
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The " 10,000
LED Street Lights
in 10 Cities
"
demonstration project
vigorously promoted by the Chinese government
was ultimately proven to be just a policy promotion behavior. ...[Details]
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The intelligence of intelligent lighting control system is mainly reflected in two functional modules, one is intelligent dimming device, the other is illuminance detection, display and compensatio...[Details]
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Before using any STM32 module, it must be initialized. The first step is to initialize the peripheral clock. You can simply read the system clock chapter about the peripheral clock and the data ...[Details]
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In April this year, TSMC announced that it would invest $2.89 billion in a 12-inch wafer fab in Nanjing to expand its 28nm production capacity. Industry sources said that TSMC is under pressure from ...[Details]
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1. Transplanting the YFFS2 file system The yffs file system supports nand devices more In the previous section, we transplanted the jffs2 file system (click to view) into the transplanted kernel. I...[Details]
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Methods based on statistical classification: (1) Based on the KNN method (nearest neighbor method): use similarity to find k training samples, then score them and sort them by score value. (2) Base...[Details]
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With the popularization and expansion of the application scope of photovoltaic power generation systems, users have put forward higher requirements for the safety, power generation, flexibility and...[Details]
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This paper uses Philips' 32-bit microprocessor LPC2378 to develop a distribution transformer monitoring terminal, and uses the chip's built-in IAP function to achieve remote updating of the termina...[Details]
Analog electronics
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