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The 100-base synchronous adder counter composed of 74LS160 can be seen from the figure: before the low-order chip CT74LS160 (1) counts to 9, its carry output CO = Q3Q0 = 0, and the high-order chip CT...[Details]
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#include stdio.h #include absacc.h sbit led=P1^0; sbit led2=P1^1; sbit scl=P3^5; //24c02 SCL sbit sda=P3^4; //24c02 SDA sbit DOG=P1^7; //狗 uchar x24c02_read(uchar address); //从24c02的地址address中...[Details]
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2020 has come to an end. Even with the global outbreak of the COVID-19 pandemic, this still could not stop the rapid development of smartphones. So we also reviewed the development of smartphones in ...[Details]
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Traditional voltmeters play a unique role in our daily life and scientific research, but they seem to be outdated today when science and technology are changing with each passing day and integrated...[Details]
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1. MPLAB SIM does not require hardware support. After setting the breakpoint, run it in single step or full speed. You can use Debugger- stopwatch to observe and test the actual execution time of the...[Details]
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High Voltage Interlock definition: High Voltage Inter-lock, referred to as HVIL, also known as high-voltage interlock circuit, is a safety design that uses electrical low-voltage signals to monitor...[Details]
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PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
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With the advancement of science and technology, power quality has become the basis for the normal and good operation of various electrical equipment. A continuous research topic in the field of power...[Details]
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Affected by factors such as the accelerated urbanization process in my country, prominent traffic congestion problems, and diversified travel needs of people, the online car-hailing industry has sh...[Details]
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Since the invention of transistors, integrated circuits have been developing in accordance with Moore's Law - every 18 months, the feature size of transistors is reduced by half, the size is reduced,...[Details]
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Samsung Display has successfully commercialized an OLED smartphone panel that reduces energy consumption by up to 22%, BusinessKorea reported. The report said Samsung Display applied "adaptive ref...[Details]
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The same as C calling assembly, the first four parameters are passed using R0-R3, and the rest are passed using the stack Test this program: //*******************************************************...[Details]
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From "supply exceeds demand" to "oversupply", the global semiconductor industry, which was once "hard to find", has shrunk for the first time in four years. Recently, the World Semiconductor Trade St...[Details]
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A reporter from Shanghai Securities News learned from an informed source that the "Energy Internet Action Plan" that the market is concerned about has been submitted for review. The final file name...[Details]
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The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
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