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The microcontroller source program is as follows: /*============================================================ // //Programming: Mr. Liu Wiring: D0--D7 connected to P0.0-P0.7 ST---P2.3 ...[Details]
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Ground resistance testing is an important measure to ensure the grounding protection of electrical appliances. The commonly used instrument for testing and measuring ground resistance is the ground re...[Details]
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The AS1310 is an ultra-low quiescent current, hysteresis-type step-up DC-DC converter optimized for low loads (60mA) with a maximum efficiency of 92%. The AS1310 step-up converter consumes only 1uA...[Details]
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This chapter introduces the GPIO related knowledge of STM8L051F3. The content is divided into the following parts: Introduction to GPIO Light up the LED 1. GPIO Introduction GPIO: General purpose...[Details]
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0 Introduction
With China's entry into the WTO, factories are importing more and more high-power electrical equipment, and the power supply used in production lines is getting larger...[Details]
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A trusted fanless industrial computer NISE 3110P2 was chosen by a leading UK-based manufacturer of high-quality composite insulated roof wall systems. At the Holywell-based production facility, inn...[Details]
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With the rapid development of LED lighting industry, the LED power supply market is also expanding rapidly. On the one hand, traditional power supply manufacturers have launched LED power supply ...[Details]
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I have tested this program on 24C02, 24C16, 24C04, 24C64, 24C32, and none of them have errors. There is no problem of damaging the internal data of the device. The reliability is relatively good. It h...[Details]
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The Office of the United States Trade Representative (USTR) issued a notice announcing that some products will be temporarily excluded from the plan to impose additional tariffs on approximately $300...[Details]
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1. Luminous flux classification: Luminous flux value is an indicator that LED users are very concerned about. LED application customers must know the range of the LED luminous flux they use, so as to...[Details]
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A brief analysis of pure electric vehicle drive technology in three parts - Part 1
The structure and design of pure electric vehicles are different from those of traditional internal combustio...[Details]
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Amplifier
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (...[Details]
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Taiwan-based touch screen module manufacturer TPK-KY expanded its LCD panel module production capacity by four times by the end of the second quarter of 2021. However, due to customers' adjustments t...[Details]
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Recently, STMicroelectronics (ST) released such news that ST President and CEO Jean-Marc Chery and Global Marketing President Jerome Roux will resume visits to customers in China in November 2022. Je...[Details]
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When the tuning knob is turned, only one radio station is received, or no radio station is received. The visual moving piece does not move at all and remains in the original position. However...[Details]