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In 1984, Rodney Brooks was hot, bored, and alone at home in Thailand when he had the inspiration that would change the field of robotics and eventually bring the Roomba robot vacuum cleaner to millio...[Details]
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In recent years, photovoltaic power generation in western my country has been unable to be absorbed and power rationing is common. The application of photovoltaic power generation has shifted to ...[Details]
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After some struggle, I decided to use the official firmware library. Download a STM8S firmware library from the Internet, remember it is FOR IAR. Find the IAR template inside and you can start usi...[Details]
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First, let’s think about a question: is our world digital or analog? Of course it is analog, all quantities change continuously within a certain range. In order to describe these quantit...[Details]
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I was debugging a design recently and discovered a short from the ground plane to the power plane. I can't find a milliohmmeter or equivalent tester to look for this type of short circuit. So, I sear...[Details]
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At Apple's 2021 WWDC conference held early this morning, Apple went straight to the point after the opening and introduced tonight's blockbuster new product iOS 15. The person who introduced t...[Details]
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On the 6th, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation, marking that...[Details]
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With the development of science and technology, there are more and more intelligent and automated equipment, among which the development of computer network equipment and fieldbus is the most typical...[Details]
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The voltage and capacity of a single battery are limited, so in many cases, they must be connected in series to form a battery pack. However, there is a problem of balance among the cells in the ba...[Details]
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I recently came into contact with the PIC microcontroller while working on a project. I had never used it before. I felt that it was a microcontroller between 51 and 32, but it was used more frequent...[Details]
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2. Multiple Input Multiple Output (MIMO)
MIMO uses multiple antennas at the transmitter and receiver to improve communication performance through advanced digital signal processing. This method u...[Details]
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1. Hardware Solution This system is based on the queuing number drawing sequence. Customers draw numbers using the client, and staff call numbers using the calling terminal. The current number called...[Details]
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On April 9, according to the Economic Daily, Apple is accelerating the development of foldable screen products and believes that they will be launched on the market in 2025, but the product form ha...[Details]
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Dynamic display principle: The segment selection lines of all digital tubes are connected in parallel, and the bit selection line controls which digital tube is effective. The selected digital tube a...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]
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