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introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
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introduction With the development of embedded system design technology, system engineers have higher and higher requirements for power supply in design and simulation. When embedded system design use...[Details]
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0 Preface In today's society, people's living standards have generally improved, work intensity has increased, and the excess of nutrition and reduced exercise have led to an increasing incidence of ...[Details]
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South Korean giants in the automotive and electrical appliance fields are going to "get together" in the field of Internet of Vehicles. Hyundai Kia announced a cooperation agreement with Samsung on W...[Details]
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The principle circuit is shown in Figure A. In the figure, C1 is the path capacitor, T1 is the avalanche transistor, and RL is the load. Since RL is added to the emitter of T2, it is equivalent to ad...[Details]
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Recently, an Amazon Alexa user said that when he asked the voice assistant Alexa about the heart cycle, he got the following answer: "Heartbeat is the worst process of the human body. People are livi...[Details]
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In the past eight days of the National Day Golden Week, 826 million people traveled, among which driving has become the most basic way of travel for people. The debate over the advantages and disadva...[Details]
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1. Connect the power of the instrument, turn the power switch from "off" to "on", and preheat for 5 to 10 minutes; 2. Clamp the red clip of the instrument to the ground input terminal of the po...[Details]
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1. Overview of Wireless Charging
Wireless charging technology shows great potential in the consumer market. Charging electronic
devices
without the use of wires
not only provi...[Details]
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0 Introduction
In industrial production, current, voltage, temperature, pressure, flow, flow rate and switch quantity are the main controlled parameters. Among them, temperature control is be...[Details]
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The turbine flowmeter is a precision flow measuring instrument. It can be used to measure the flow rate and total amount of liquid when matched with the corresponding flow totalizing instrument. The f...[Details]
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Model selection principles There are many key points for the selection of the insertion electromagnetic flowmeter: In general, the field non-display electromagnetic flowmeter is selected, and the out...[Details]
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Several logic gate circuits have been discussed above, especially TTL and CMOS circuits. In specific applications, you can choose which device to use according to the requirements. The main technical ...[Details]
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O Introduction
With the development of modern industry and science and technology, nondestructive testing technology plays an increasingly important role in the operation of equipment and equip...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
MEMS sensors
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