Ultrasonic waves are signals above the human hearing span (>20 kHz), usually in the 40-70 kHz range. These signals are reflected back from a target like radar. Ultrasonic waves are currently used exte
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IoT Display Solutions Using DLP Pico Projection Technology
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June 22, 2022 (Wednesday) 10:00-11:30 am
Live AgendaIntroduction to DLP technologyDLP pico projection technolo
This motor structure is similar to the brushed DC motor in ordinary toys.
The difference is that there should be a limit device inside, and the rotor can only rotate forward and backward at a small an
Domestic IC Manufacturers Index ( 4 pages showing 222 records sorted by alphabetical order, introducing the prefix names of domestic electronics manufacturers)Model PrefixDomestic manufacturers and th
Hello everyone! I have a question for you:
I saw an article teaching how to design a power supply. As shown in the picture, what do the parameters at the red dot position mean? How are they calculated