Resistors explained in detail Resistance The resistance of the conductor to the current is called resistance, which is represented by the symbol R. The units are ohms, kilohms, and megohms, which are
[Abstract] In the NASCAR race, Goodyear embedded RFID tags on the side of the tire and successfully and dynamically tracked the tire from leaving the warehouse to the hands of the racer until the fina
[align=left]Headhunting Position [Beijing] [/align] [align=left]Job Responsibilities: 1. Participate in the system design of meteorological application products such as Beidou and mobile Internet; 2.
Using LM339 to generate a triangle wave. Why is there 7.5V at both ends of the comparator and the capacitor at the beginning? Is it a problem with the simulation software? ? I don't quite understand i
[i=s]This post was last edited by alan000345 on 2018-6-13 17:13[/i] [align=left][font=宋体][size=4] Many friends who have just come into contact with new energy pure electric vehicles do not know why th