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The key programs for AVR chips on the Internet are a bit complicated. I am a novice in AVR and it is not easy to write a key program. Now I have finally finished writing it and would like to share it...[Details]
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Your new radio may have a wider filter than you think.
The confusion of AM bandwidth:
IF filters today and yesterday
Whether a radio is enjoyable to listen to, or suitable for ...[Details]
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On the morning of September 27, the new nickel-hydrogen battery negative electrode material project of Yixin Energy with a total investment of US$300 million was officially settled in Wuhan High-tech ...[Details]
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The basic principle of the balancing circuit
designed in this paper
is to measure the voltage of the single cell in the battery pack by using the dedicated battery pack management chip LTC6802-...[Details]
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With the progress of society and the rapid development of urbanization, our living environment is becoming more and more complex, and the noise pollution we are exposed to is also increasing. Altho...[Details]
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As new energy vehicles are advancing by leaps and bounds, a surge in demand has also been set off in the related industrial chain. According to data from the National Bureau of Statistics, the domest...[Details]
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introduction
FlexRay bus is a recently launched advanced high-speed serial synchronous and asynchronous communication system that uses point-to-point (star topology) connection and unshiel...[Details]
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This production uses STC89C52RC microcontroller and ADXL345 acceleration module. When the acceleration module is fixed on the hand, when the hand tilts to the left, the car turns left; when t...[Details]
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What basic testing instruments are needed for coal testing laboratories ? Generally speaking, it is necessary to select according to the testing items of the coal laboratory. There are nearly 80 i...[Details]
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Clock cycle:
The clock cycle is also called the oscillation period, which is defined as the reciprocal of the clock pulse (it can be understood that the clock cycle is the reciprocal of the externa...[Details]
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According to South Korea's Daily Economy, Samsung Electronics has made its first investment this year
in the field of
robots
. It is analyzed that this is the move taken by Samsung Electroni...[Details]
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Direct Digital Synthesis (DDS) is a new type of frequency synthesis technology with outstanding advantages such as high frequency resolution and fast switching speed. It is widely used in arbitrar...[Details]
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Sometimes, we may encounter situations where we need to define certain arrays in a fixed area or specify the starting address of a function.
For example, there are two files, main.c and sendpc.c....[Details]
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In April this year, State Grid Corporation of China listed the construction of Meishan Smart Energy Internet of Things as one of the five county-level comprehensive demonstrations of ubiquitous pow...[Details]
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Nowadays, most mobile phones support wireless charging. Just put the phone on the wireless charging pad to charge it. Although the speed of wireless charging is slower than wired charging, it is simp...[Details]