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Distance, speed, angle full detection millimeter wave sensor gives you a unique automatic door
Architects and urban planners of smart buildings, factories, and cities need increasingly intelligent sensors to solve resource conservation challenges , address increasing safety concerns by improvin
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Is the impedance you see real?
Original article by Mr. Gaosu | Liu LijuanWhen testing the two channels of the DUT with a network analyzer, it was found that the standing wave ratio was very different. The first reaction was that th
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Working principle circuit diagram of automatic humidifier
[i=s]This post was last edited by Aguilera on 2019-1-6 09:55[/i] [size=4] A humidifier is a household appliance that increases the humidity in a room. A humidifier can humidify a designated room, or i
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How to Design an RTC Circuit
RTC (Real_Time Clock) provides a time reference for the entire electronic system. MCU, MPU, and CPU are inseparable from RTC circuit design. When designing and applying RTC units, delays, timeouts, or
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Experience in solving audio signal ground noise based on BA3121
Let me share an audio problem I encountered in a real project.In the design of embedded products, robots, etc., audio amplifier design is sometimes indispensable. We don’t have high requirements for a
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