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//CRC16 checksum is widely used in communication. Here we will not discuss its theory, but test three common //implementation methods. Method 1 uses a common table lookup method. There are also 512-b...[Details]
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The keyboard decoding program is the most commonly used program in the development project. Its quality directly affects the entire program! Now I will introduce a very widely used Keil C51 keyboard ...[Details]
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New energy vehicles are bustling and lively, which is a good thing for consumers. However, car companies are standing on their own sides and the war of words continues... After the release of Wenji...[Details]
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High-power LEDs are becoming increasingly popular in automotive exterior lighting designs due to their excellent lighting characteristics and efficiency. The electronics supporting LEDs must be fast,...[Details]
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In order to prevent employees from jumping ship to rival companies such as Meta, Apple recently gave its engineers a rare large stock bonus. According to Bloomberg, people familiar with the matter r...[Details]
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Overview: The CMCMS8S589x series is an 8-bit chip with an 8051 core, a 1T instruction system compatible with MCS-51, and a general-purpose IO type. The operating frequency can reach up to 48MHz, the ...[Details]
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Toyota has unveiled a family of three concept cars as its vision for a future where cars and humans work together to provide freedom of movement and enjoyable transportation for as many people as pos...[Details]
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Recently, according to Tianyancha, Beijing Jihao Technology Co., Ltd. (hereinafter referred to as "Jihao Technology") underwent industrial and commercial changes on January 29. The new shareholder wa...[Details]
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Since the start of the Sino-US trade friction in 2018, slogans such as "independent control, domestic substitution" have become the main theme of the development of the semiconductor industry. Some o...[Details]
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Heart rate monitor is a commonly used medical examination equipment. Real-time and accurate heart rate measurement is widely used in patient monitoring, clinical treatment and sports competition. H...[Details]
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The year 2019 is about to pass, and the ICT industry has been full of climaxes. Among them, 5G is undoubtedly a highlight: China's 5G is officially commercialized, which not only allows Chinese mob...[Details]
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On May 25, according to DIGITIMES, industry insiders revealed that NOR flash memory contract prices may show a downward trend in the second half of 2022. Among them, the prices of low-density chips...[Details]
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Backlight is
the most power-hungry part of a
display
system. Except for very large screens,
LED
has
replaced
CCFL
in almost all
displays
, greatly reducing pow...[Details]
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LED lighting has many advantages that traditional light sources cannot match and has a broad market prospect. However, a series of problems such
as poor reliability, lack of relevant standa...[Details]
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There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]
ST - Low Power RF
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