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I came up with it when I was bored, and successfully made a super-miniature receiver. It can be used as a Bluetooth headset, haha. It's just for fun. You can make one according to the circuit diagr...[Details]
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Three years ago, Samsung Electronics lost its top spot in the Indian mobile phone market to Xiaomi. Now, its second place is also threatened by vivo. Data recently released by market research firm Ca...[Details]
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A digital oscilloscope has two basic functions: signal acquisition and signal analysis. During the acquisition of signal samples, the acquired signal is stored in the memory; during signal analysis, ...[Details]
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(1) Preparation
There are many types of multimeters. Before using CD4050BE, you should prepare for measurement. Be familiar with the functions of the conversion switches, knobs, jacks, etc. and...[Details]
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0 Introduction
The stability and reliability of the power supply of the postal and telecommunications lines play a key role in the entire postal and telecommunications. Therefore, it is re...[Details]
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This is a practical integrated voltage-stabilized power supply with continuously adjustable output voltage. The output voltage is continuously adjustable between 1.25V--37V and the maximum output curr...[Details]
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Cambridge gene synthesis specialist Evonetix is working with Imec to develop MEMS ICs to enable Evonetix’s DNA platform to be manufactured on a commercial scale. Evonetix’s technology relies on co...[Details]
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Design of Lightning Protection Switch Power Supply Circuit
Lightning rods on general buildings can only prevent direct lightning strikes, while induced lightning and pulse volta...[Details]
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The growth rate is still slowing down, Lei Jun sighed. On August 20, Xiaomi closed at HK$9.43 per share, with a market value of HK$226 billion. Compared with the issue price of HK$17 a year ago, i...[Details]
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Hello, everyone. I am your Ying Ge. Today I am going to talk to you about things related to autonomous driving in China and the United States! First of all, a very objective fact is that in the tra...[Details]
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This paper introduces the design and implementation of a fully digital single-phase inverter based on DSPTMS320LF2407A and using SPWM control technology. Finally, the experimental waveform is given. ...[Details]
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Abstract: This paper introduces the motor life test control system based on LabVIEW, details its system architecture and the construction of the test platform, and gives a detailed description of t...[Details]
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The development board I use is Tianxiang Electronics' TX-1C, and the microcontroller is STC89C52RC. Let's start with the hardware connection diagram of eight light-emitting diodes and the m...[Details]
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0 Introduction
Improving the performance of HMI (Human Machine Interface) terminals can reduce the complexity of vehicle control system operation and improve the driver's control over his veh...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]