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Traditional wired burglar alarms only sound an alarm locally when a theft is detected. There is no controller inside, so it is easy to be damaged and fail. It is also inconvenient to install and expa...[Details]
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In turbulent times, investors are more interested in assets that have proven to be winners. As the marginal impact of the epidemic gradually weakens, the value of technology stocks has reappeared, be...[Details]
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Discussion on LED driver selection
1. LED driver IC features and selection
Question from netizens: Do LED drivers have to use dedicated LED driver ICs? What are the advantages and d...[Details]
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Most designers think that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. Surprisin...[Details]
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Besides squeezing more features out of the widely used Microchip PIC microcontroller chip, the techniques discussed in this article, such as adding extra serial ports and performing 32-bit ope...[Details]
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There are two stack operation instructions : PUSH direct POP direct The first instruction is called push, which is to push the contents of direct into the stack. The second instruction is called ...[Details]
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Whether it is from a 2kW lead-acid battery to cold-start a conventional engine, or from a 400V lithium battery with over 400kW to achieve maximum performance in an electric vehicle in "rush" mode, t...[Details]
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A few days ago, my country successfully launched a Mars exploration vehicle, which quickly became a hot topic of public discussion. Coocaa Network recently launched video content related to Mars expl...[Details]
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Recently, STMicroelectronics showed a promotional video to welcome the future of smart industry. In the promotional video, ST detailed what kind of detailed product support the company can provide fo...[Details]
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STM8 analog/digital converter (ADC) The sampling process must satisfy the Nyquist sampling theorem and generally goes through three steps: sampling and holding, quantization, and encoding. Sample a...[Details]
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As
the application of
industrial robots
becomes more and more extensive, various application scenarios have put forward different requirements for industrial
robots
. Recently, many ...[Details]
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The addressing mode that directly gives the operand address in the instruction is called direct addressing. Direct addressing can address special function registers, internal RAM (128 bytes) and bit ...[Details]
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1 Introduction
With the development of modern technology, inverter
power supplies
are widely used in all walks of life, which puts forward higher requirements for their perf...[Details]
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The main factors affecting the ultrasonic thickness gauge measurement indication are:
1. The surface roughness of the workpiece is too large, resulting in poor coupling between the probe and th...[Details]
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Gas chromatography is suitable for analyzing components with a certain vapor pressure and good thermal stability. It can directly analyze gas samples and organic matter that is easily volatile when ...[Details]