On a certain day in a certain year in a certain month in a certain delivery room, you were born (power up, power on and running), but you didn't cry, the doctor lifted you up and slapped you hard on t
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i] Product review: Great shocking pronunciation : digital sound quality, expert pronunciation, volume amplified more than 2 times,
Equipment you have: Component list: one NE555, one 74LS74, one LM324, additional resistors, capacitors Power supply: a +10V power supply plus wires Question 1: Design and make a signal source that gen
Are there any engineers here who have worked with light guide products? Light guides are a solution for LED indicator lights, used to export LED light sources at 0 degrees or 90 degrees, providing con
[i=s]This post was last edited by tiankai001 on 2014-10-30 23:31[/i] [align=center][size=5][color=#0000ff]The difference between formal parameters and actual parameters[/color][/size][/align][align=ce