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Since the first commercial LED was launched in the 1960s, LED has been used in the lighting industry for more than 40 years. A relatively complete industrial chain has been formed in the upstream, mid...[Details]
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System functions 1. Realize communication between two machines (1) On the host, use the keys "1", "2", "3" on the 4*4 keyboard to set the baud rate (2400, 4800, 9600) and send it to the slave. The tw...[Details]
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/*
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Double byte multiplication
(R22:R23)*(R24:R25)-- (R20:R21:R22:R23)
...[Details]
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Introduction: This is a routine for STM8L-051 that I spent a long time to figure out. It controls the LED light. Timer2 enters the interrupt after 100us. The software starts the ADC, samples 10 times...[Details]
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The top ten countries in terms of export volume accounted for 79.08%, including the United States (23.35%), the Netherlands (15.04%), India (11.70%), Australia (6.99%), Mexico (5.43%), Germany (5.0...[Details]
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The Apple Watch Series 8, which will be launched later this year, is expected to have three models, including the SE version and a "rugged" version for sports enthusiasts in addition to the standard ...[Details]
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LM317 is an integrated three-terminal voltage regulator with variable output voltage. It is an easy-to-use and widely used integrated voltage regulator. There are many models of 317 series voltage reg...[Details]
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In wireless systems , interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
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The electric vehicle industry has grown rapidly in recent years and shows no signs of slowing down. Some reports predict that electric vehicles will account for at least 75% of the automotive market ...[Details]
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The U.S. media Automotive News reported on Monday (January 17) that the forecasting agency AutoForecast Solutions (AFS) pointed out that the global chip shortage began to bring new shocks to auto fac...[Details]
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According to the requirements of the Ministry of Industry and Information Technology, starting from January 1, 2020, all new cars must be equipped with tire pressure monitoring, and this is a mandato...[Details]
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On April 20, the National Development and Reform Commission held a press conference, at which the scope of "new infrastructure" was clarified for the first time, including information infrastructure,...[Details]
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Recently, the Nikkei Asian Review reported that OPPO is independently developing high-end mobile chips for its high-end mobile phones in order to gain control over core components and reduce its depe...[Details]
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On May 6, MediaTek staff member @Selina_Ko posted on Weibo a photo of the MediaTek Helio P70/P60 souvenir she received. We looked at the picture carefully and found that the souvenir picture...[Details]
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As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]
RF/Wirelessly
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