[b][align=center][b][size=5]From language progress to programming[/size][/b][/align] [/b] [b][size=5] [/size][/b] [b][size=5] [/size][/b] [color=#666666][font=宋体, Arial][size=3]1. Language and program
[color=black]The external power supply is a 40V lithium battery, which is a large lithium battery. Through step-by-step voltage reduction, it will be reduced to 5V, and then to 3.3V, which will power
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:01[/i] In short, ESD is the rapid neutralization of electric charge, and the electronics industry spends billions of dollars on it ever
[i=s]This post was last edited by Wu Jianying on 2015-5-24 21:11[/i] [p=24, null, left][color=rgb(62, 62, 62)]Digital rotary encoders are widely used in the current industrial control field. Treadmill