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How to measure current ranging from 1uA to 1.5A
I want to make an instrument that can test the power consumption of low-power devices. The MCU is only a few dozen uA in sleep mode. After connecting some peripherals, the peak current of the WiFi sig
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To prevent smog, don’t use this weird “Japanese portable air purifier”!
[align=left][font=微软雅黑][size=4]When it comes to haze days, we all know to turn on the air purifier at home and wear a mask when going out. As everyone pays more attention to preventing haze, related a
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【Featured Q&A】Battery protection and fuel gauge design
In battery pack design, battery safety, battery life, battery life, fast charging, etc. are important design considerations. Currently, the battery pack design solutions provided by TI can be applied
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First transceiver to support all open source smart home protocols simultaneously
On January 16, 2020, Qorvo launched the breakthrough IoT transceiver Qorvo QPG7015M.
The transceiver is said to support all low-power open-source standard smart home technologies to operate simultaneo
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Please recommend a single op amp to implement a second-order or higher-order high-gain (32dB) active low-pass filter solution
[i=s]This post was last edited by 向阳xl on 2019-11-27 15:24[/i]Origin of the problem: In order to simplify the circuit and reduce costs, it is hoped to realize an active second-order low-pass filter po
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