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#include reg51.h //stdio.h, string.h are used for printf function prototype #include stdio.h #include INTRINS.H sbit AD_CS = P1^2; sbit AD_WR = P1^0; sbit AD_RD = P1^1; sbit AD_PORT = P0;...[Details]
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Instruction (full English name): Meaning of instruction
1. LD (Load): normally closed contact
2. LDN (Load Not): Break contact
3. A (And and normally closed): used for normally close...[Details]
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Musk can still update his Twitter freely as long as he does not release news that affects Tesla's stock price. Earlier, Musk posted a picture on social media of SpaceX's first batch of 60 "Starlink...[Details]
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Somewhere in the world today, an automotive engineer is beginning to envision a new automotive infotainment system, but it won’t be implemented for another five years or more. That’s because the info...[Details]
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The naming conventions for ARM cores are as follows:
ARM {x} {y} {z} {T} {D} {M} {I} {E} {J} {F} {S}
x: Series
x=7 indicates ARM7 processor;
x=9 indicates ARM9 proce...[Details]
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Analysis of Decryption and Encryption Principles of ATMEL 89C Series Microcomputers
Zhixin Technology is the most powerful decryption service organization for chip decryption, IC decryption, ...[Details]
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This company actually used the autonomous driving algorithm on their sweeping robots. For large and small materials? Not really. Although road traffic is complicated, it’s the same at home. ...[Details]
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The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic diagram is shown in Figure 4.1. Mini...[Details]
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The basic function of PWM is to output square waves with different adjustable duty cycles at a certain periodic frequency. The clock (frequency) of the pwm in Lpc1788 comes from the c...[Details]
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Buying a car is fun, but selling it is a tearful experience! Just one year after buying it, the price has dropped by half! Why is it so embarrassing to resell a new energy vehicle? my country is curr...[Details]
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In this article, we still learn about the hidden functions of Tektronix oscilloscopes. Special function 5: Infinite mathematical channels Math channels are also very useful for oscilloscopes. In many...[Details]
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From July to August 2022, my country's lithium-ion battery industry continued to grow rapidly. According to corporate information announced in industry regulations and calculations by research inst...[Details]
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I have been studying the transplantation of UC/OSII to AVR microcontrollers recently. I have further studied UC/OS, but there are still some ambiguous issues that I cannot figure out. I have also d...[Details]
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According to foreign media reports, Mazda has officially announced that it will remove all touch screens from all new models in the future, leaving only display screens. Mazda has always been known a...[Details]
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As a basic measuring instrument, the oscilloscope plays a vital role in scientific research and design. Nowadays, the oscilloscope has become an indispensable member of the electronic laboratory of co...[Details]