[i=s]This post was last edited by tagetage on 2021-12-17 14:12[/i]Event Address:Creative Modification Competition: Given a booster board and a purifier, what can you modify it into?
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[i=s]This post was last edited by Knight on the Sun on 2022-7-29 21:47[/i]I am very grateful to the EEWORLD community and Digi-Key for organizing this competition. When I saw the materials provided by
Hello big shot
I have a small question.
Design a button: There is an LED light emitting diode underneath.
Functional requirement: After the button is triggered, the LED light turns on, delays for 10 s
Because the project needs to do 4~20mA current loop detection, I read a lot of information on the Internet, and finally I thought about it and made a circuit. The general idea is to first pass the cur
Objects in the mirror are closer than they appear - this message is a tried and true safety warning that has reminded drivers for decades that the view reflected by the rearview mirror is slightly dif