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Cochlear implants, also known as artificial cochleas or electronic cochleas, are currently the only device that can help severely deaf patients restore their hearing. Compared with hearing aids t...[Details]
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2MW/8MWh VRFB supplied by Sumitomo Electric for California utility SDGE. Image: Sumitomo/SDGE
Sumitomo Electric will supply a vanadium redox flow battery (VRFB) with an ...[Details]
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Different types of batteries have different internal resistances. Batteries of the same type have different internal resistances due to inconsistent internal chemical properties. The internal resi...[Details]
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This article takes a fully automatic blood pressure monitor as an example to introduce the interface circuit for reading LCD display into a single-chip microcomputer. The blood pressure monitor dis...[Details]
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Audio to UHF Preamplifier
The operating frequency of this preamplifier is from audio to 350MHz (-30bR). If 600MHz@3bB is required, NE5205 can be used. Noise coefficient: 4.8dB at 75M impedance a...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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As an input device for intelligent instruments and meters, touch screens are simple, convenient and natural human-computer interaction methods. According to the working principle and the different ...[Details]
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Contents The invention relates to the technical field of pipeline flow measurement, in particular to the technical field of a high-precision small-flow double-piston flowmeter. Background of the In...[Details]
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The pace of technological innovation has accelerated the diversity of equipment, but it has also shortened the life of equipment. In order to gain a foothold in the market, major manufacturers must u...[Details]
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1 Introduction
Before the emergence of large-scale programmable logic devices, soldering the device on the circuit board was the last step in designing a digital system. When there were probl...[Details]
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The voltage and current measurement of the power meter usually adopts one of the following three methods: a. Mean detection method The mean detection method is used to convert the AC sine wave power ...[Details]
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Advantech's smart e-paper solution (EPD-660/662) and 43-inch curved touch LED industrial display (CRV31-430JP) stood out from thousands of products in Taiwan and won the 31st Taiwan Excellence Award....[Details]
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Share a dual-channel SPWM source code that can drive the motor using a sine table calculation: The C language library function version of the STC15W4K60S2 microcontroller source program is as fol...[Details]
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1. All GPIOs of STM32 can be used as input terminals of external interrupt sources to capture external signals. They can be configured as falling edge interrupt, rising edge interrupt and rising and ...[Details]
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Operators including French telecom giants Altice Europe NV and Bouygues Telecom have begun removing Huawei equipment from major French cities, as the French government moves to remove Huawei from net...[Details]
Power technology
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