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1. Characteristics of LED and LED lamps
With the further rapid and in-depth development of semiconductor lighting, LED has been widely used in many fields such as road lighting, indoor lighting, ca...[Details]
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1Select by use environment
The operating environment conditions mainly refer to temperature (maximum and minimum), humidity (generally refers to the maximum relative humidity at 40 degrees Cel...[Details]
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Accelerometers can be used in instruments to measure acceleration and to measure inclination. Inclination measurements can be considered "DC" or steady-state measurements. In theory, acceleration can...[Details]
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Google's Project Zero security team recently discovered 18 vulnerabilities in Samsung modems, including the Pixel 6 series, Pixel 7 series, Samsung Galaxy S22 series and Galaxy A53 models. The repo...[Details]
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The corresponding pins of LED are GPF4, GPF5, and GPF6. The compiler used is arm-linux-gcc-4.5.1. Includes four files head.S main.c main.lds Makefile. head.S .text .global _start _start: ...[Details]
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Switching power supplies have become an important part of our lives, touching every aspect of life. Switching power supplies are very familiar to engineers. In this article, the editor will give yo...[Details]
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The New South Wales (NSW) government in Australia said on February 23 that it had granted planning approval for the world’s most powerful battery energy storage system (BESS), the W...[Details]
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With the development of artificial intelligence and 5G network applications, PC platforms such as Intel and AMD have successively launched AI processors with higher computing performance. Among...[Details]
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Step 1: Install IAR for stm8 (omitted) I've been using version 1.31 for over a month and haven't found any problems. Step 2: New Construction 1. Create a new folder test, and then create a user f...[Details]
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Introduction There are many ways to obtain image sources in image processing systems, and there are also various sensors for the same image. The more popular sensors now include CCD, CMOS, CIS, etc...[Details]
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The charging device of electric vehicles is equivalent to the filling station of automobile fuel. When China began to vigorously build wired charging piles and charging stations, three types of non...[Details]
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China Energy Storage Network News:
Hunan Energy Supervision Office recently issued the "Notice on the Transaction Rules (Trial) of Hunan Electric Power Auxiliary Service Market". Hunan Elec...[Details]
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At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]
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The
new
and
improved
Audi Q5
uses a new generation of OLED lighting technology for the first time in the
industry
.
OLEDs are highly efficient organic light-...[Details]
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The current-type control chip UC3844 is used, and the primary and secondary sides are isolated by optocouplers. The constant voltage and constant current parts use OP07 as comparators. The output vol...[Details]