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For a long time, the oil-water interface measurement in oil fields has been a difficult problem in the field of industrial process measurement. The oil-water interface parameter is very important fo...[Details]
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It is reported that the US Patent and Trademark Office has newly granted Apple 62 patents, one of which covers a new generation of seat belt systems, including airbags installed in seat belts and roo...[Details]
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China Energy Storage Network:
For optimizing the operation of the electricity market and grid dispatching, the establishment of a national electricity trading center is a long-term approach...[Details]
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Flat Panel Displays (FPDs), including Plasma Displays (PDPs) and Liquid Crystal Displays (LCDs), are becoming increasingly popular. With this, there is a natural concern about their production efficie...[Details]
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I believe everyone is familiar with Keil. Here is a brief introduction to protues: the component library is very rich. In addition to general circuit simulation, it can also simulate 51 series, PIC, A...[Details]
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In distributed measurement and control systems such as automatic recording of water, electricity and gas meters and IC card telephone charges statistics, people hope to make appropriate network con...[Details]
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This kind of controller was made in 2007. At that time, it was made on street lamps and used an 8-pin single-chip microcomputer . In fact, this PWM controller is very mature and the market price is ...[Details]
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Overview Environmental monitoring often requires small, flexible microcontrollers. If a personal computer is used in such applications, its computing power and storage capacity are a waste. A dedica...[Details]
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Introduction
In order to promote high-efficiency and energy-saving products, more and more countries and regions have issued various energy-saving specifications and standards. For exam...[Details]
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The "power LED board" made by using STM8 to complete the effective action of mobile phones and computers controlling power devices through Bluetooth has been fully debugged by writing "code" by mysel...[Details]
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Franz von Holzhausen, chief designer of Tesla, confirmed that Tesla is currently developing inductive charging technology, which requires no wires or anything. Just drive the car to the charging pad ...[Details]
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The domestic brand oscilloscope - Puyuan MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II generation technology. It uses a 9...[Details]
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Glass rotor flowmeter is a variable area flowmeter, which is mainly composed of a vertical glass cone tube that expands from bottom to top and a float that can move up and down with the flow rate. Be...[Details]
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During the use of magnetic flap level gauges, one kind of fault that is often encountered is the situation that the magnetic flap is red and white. According to the many years of experience of Runzhon...[Details]
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DVD Player Power Supply Circuit : 7W (10W Peak), 5V, 1.7A, 12V, 0.1A and 22V, 15mA, 85–265 VAC Input Flyback Power Supply Circuit
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Test/Measurement
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