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On October 30, CINNO Research's monthly monitoring data of China's smartphone market showed that the sales of the top five smartphones in September all dropped to varying degrees compared with August...[Details]
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According to Reuters, Nokia is working hard to advance its 5G development and originally wanted to rely on orders from US telecom companies to achieve rapid growth. However, two foreign companies poi...[Details]
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Preface As for the function of DMA (Direct Memory Access), those who have followed me on WeChat before should know that I have already briefly talked about it on the F1 chip. Some netizens asked me t...[Details]
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In recent years, as the application of radio frequency IC card technology in various fields has become increasingly mature and widespread, radio frequency induction electric locks that use radio fr...[Details]
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A digital oscilloscope is a commonly used testing instrument that can convert electrical signals that are invisible to the naked eye into images. It is widely used in many fields. In complex embedded ...[Details]
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On August 14, Reuters reported that after the 4G patent lawsuit between Apple and Optis was retried by a Texas court, although the verdict that Apple lost the case was upheld, the amount of compensat...[Details]
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The system uses TI TMS320C6211 chip to process the images captured by the camera and after A/D conversion. After the DSP compresses the image, it is uploaded to the host computer motherboard throug...[Details]
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How big does an iPhone battery need to be for you to be satisfied? Let me first say that if the iPhone can have a 4500 mAh battery like the current Android flagships, it can basically meet my needs...[Details]
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Photo of ultra-thin sheet solar cells. The cells are the green squares, which include an ultra-thin layer of light-absorbing gallium arsenide, which is key to their radiation tolerance. T...[Details]
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There is a big difference between the programming of single-chip microcomputer and PLC. All programs of single-chip microcomputer are designed by users, while the programs of PLC include system progr...[Details]
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According to Reuters, Tesla is developing a facelifted Model 3 in an effort to cut production costs and make the five-year-old electric sedan more attractive, according to four people familiar with t...[Details]
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1 The 6*96 dot matrix simulation schematic is as follows The MCU source code is as follows: #include reg52.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long ...[Details]
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When I first started using Saber , I saw the waveform under CosmosScope but didn't know how to use it. I was embarrassed to add or subtract any two waveforms. Saber is very powerful, and Saber 's...[Details]
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About half a month ago, Renesas Electronics announced that it would work with startup Dibotics to jointly develop automotive-grade embedded LiDAR processors, which will eventually be used in ADAS and...[Details]
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Example program for reading and writing 24LCxx series EEPROM
;******************************************************** ;* * ;* ? PIC16F877A ?I2C Master 家Α???﹃?Α EEPROM ?絛ㄒ祘Α...[Details]