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The 430 MCU two-wire system has not been able to download since yesterday. I was confused. I checked the circuit carefully and tested it with a multimeter. There was no problem. I checked it online. S...[Details]
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The large signal measurement of DUT is crucial, especially S22 (related to the matching with the antenna) and saturation power (Psat, directly related to the transmission power). When testing high-po...[Details]
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Abstract: A new type of inductive sensor device is studied, focusing on the working principle and basic structure of the sensor, the block diagram design of the aperture recognition system, experiment...[Details]
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Wireless FM audio repeaters can modulate audio signals into high-frequency signals and receive them with FM radios within a certain distance. Wireless audio repeaters are widely used in wireless ...[Details]
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Introduction Today, high-performance power systems have come a long way, and designers are using multiple input voltages to drive multiple voltage rails for a wide variety of applications. The need ...[Details]
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Abstract: This application note provides the reader with information concerning how to interface the Maxim DS2760 Battery Monitor and Protector IC to a microcontroller. The DS5000 microcontroller modu...[Details]
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New energy automotive electronic products are huge in scale, from cameras to laser radars, from airbags to complex assisted driving systems, all of which are components of automotive electronics. F...[Details]
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HomePod mini has been on sale in other countries and regions for a week, but some users who received the product said that they encountered "network connection" problems when experiencing this smart ...[Details]
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The first cobalt-free battery has rolled off the production line, and the sodium-ion battery and 4860 battery are already on the verge of being launched. In addition to these, what other technologica...[Details]
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I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Be...[Details]
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1. Purpose of the experiment
The flying saw automatic control system is constructed using PLC.
2. Experimental Equipment
YX-80 series PLC training device,
FX-20P handheld ...[Details]
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OmniVision Technologies today released a 50-megapixel 1/1.55” mobile phone CMOS - OV50A, revealing only that the sensor will be available in the second quarter of 2021, but did not specify speci...[Details]
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On July 4, Quanzhou Municipal Commission of Economy and Information Technology announced the list of leading enterprises in the industry in Quanzhou in 2016! 296 enterprises including Fujian Minhua...[Details]
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1. Introduction
In transformer differential protection, how to distinguish between magnetizing inrush current and internal fault current is an inherent and unavoidable problem, and has ...[Details]
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0 Introduction
Due to the imaging mechanism of infrared images and the reasons of infrared imaging itself, infrared images have the characteristics of low contrast, blurred images, and hig...[Details]
Analog electronics
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