Turn left, left headlight, left taillight, left instrument light flash. Turn right, right headlight, right taillight, right instrument light flash. Brake. Left and right taillights light up for warnin
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] Xinhuanet, Beijing, January 7th: The world's largest electronics show - the 2006 International Consumer Electronics Show opened
[i=s] This post was last edited by azhiking on 2015-11-24 09:23 [/i] [align=left][font=宋体][color=#b00000] Lithium batteries are currently very energy-dense and lightweight batteries, but due to their
I just bought a single-chip microcomputer. Why does the 8*8 dot matrix light up when it is powered on? I haven't entered any program. I need advice from an expert. Is it broken?
C1 and C2 are both constants. Just follow the arrows to replace the left-hand equation with the right-hand equation, which is the RX and RY solution formula, except that RX and RY are both known const